| 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 | $159.85 | 7.465% | $171.7828 | $171.78 | $171.80 | $171.80 |
| Purchase #2 | $178.83 | 8.645% | $194.2899 | $194.29 | $194.30 | $194.30 |
| Purchase #3 | $30.67 | 10.399% | $33.8594 | $33.86 | $33.85 | $33.90 |
| Purchase #4 | $71.57 | 13.389% | $81.1525 | $81.15 | $81.15 | $81.20 |
| Purchase #5 | $229.27 | 10.715% | $253.8363 | $253.84 | $253.85 | $253.80 |
| Purchase #6 | $11.46 | 10.166% | $12.625 | $12.63 | $12.65 | $12.60 |
| Purchase #7 | $152.82 | 11.535% | $170.4478 | $170.45 | $170.45 | $170.40 |
| 7 purchase totals = | $834.47 | $917.9937 | $918.00 | $918.05 | $918.00 | |