| 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 | $196.45 | 3.667% | $203.6538 | $203.65 | $203.65 | $203.70 |
| Purchase #2 | $70.34 | 3.256% | $72.6303 | $72.63 | $72.65 | $72.60 |
| Purchase #3 | $136.51 | 3.792% | $141.6865 | $141.69 | $141.70 | $141.70 |
| Purchase #4 | $129.62 | 13.432% | $147.0306 | $147.03 | $147.05 | $147.00 |
| Purchase #5 | $63.86 | 12.323% | $71.7295 | $71.73 | $71.75 | $71.70 |
| Purchase #6 | $189.68 | 10.111% | $208.8585 | $208.86 | $208.85 | $208.90 |
| Purchase #7 | $243.27 | 8.194% | $263.2035 | $263.20 | $263.20 | $263.20 |
| 7 purchase totals = | $1,029.73 | $1,108.7927 | $1,108.79 | $1,108.85 | $1,108.80 | |