| 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 | $211.88 | 12.125% | $237.5705 | $237.57 | $237.55 | $237.60 |
| Purchase #2 | $216.25 | 13.804% | $246.1012 | $246.10 | $246.10 | $246.10 |
| Purchase #3 | $160.72 | 3.543% | $166.4143 | $166.41 | $166.40 | $166.40 |
| Purchase #4 | $117.26 | 6.606% | $125.0062 | $125.01 | $125.00 | $125.00 |
| Purchase #5 | $37.75 | 3.282% | $38.989 | $38.99 | $39.00 | $39.00 |
| Purchase #6 | $118.42 | 9.314% | $129.4496 | $129.45 | $129.45 | $129.40 |
| Purchase #7 | $164.27 | 10.595% | $181.6744 | $181.67 | $181.65 | $181.70 |
| 7 purchase totals = | $1,026.55 | $1,125.2052 | $1,125.20 | $1,125.15 | $1,125.20 | |