| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $197.72 | 10.387% | $218.2572 | $218.26 | $218.25 | $218.30 |
| Purchase #2 | $84.48 | 11.807% | $94.4546 | $94.45 | $94.45 | $94.50 |
| Purchase #3 | $242.42 | 11.531% | $270.3735 | $270.37 | $270.35 | $270.40 |
| Purchase #4 | $147.41 | 11.484% | $164.3386 | $164.34 | $164.35 | $164.30 |
| Purchase #5 | $230.31 | 4.632% | $240.978 | $240.98 | $241.00 | $241.00 |
| Purchase #6 | $190.62 | 8.245% | $206.3366 | $206.34 | $206.35 | $206.30 |
| Purchase #7 | $132.64 | 7.623% | $142.7511 | $142.75 | $142.75 | $142.80 |
| 7 purchase totals = | $1,225.60 | $1,337.4896 | $1,337.49 | $1,337.50 | $1,337.60 | |