| 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 | $102.96 | 13.394% | $116.7505 | $116.75 | $116.75 | $116.80 |
| Purchase #2 | $191.90 | 4.477% | $200.4914 | $200.49 | $200.50 | $200.50 |
| Purchase #3 | $12.53 | 6.543% | $13.3498 | $13.35 | $13.35 | $13.30 |
| Purchase #4 | $229.98 | 12.362% | $258.4101 | $258.41 | $258.40 | $258.40 |
| Purchase #5 | $78.58 | 8.312% | $85.1116 | $85.11 | $85.10 | $85.10 |
| Purchase #6 | $76.82 | 6.216% | $81.5951 | $81.60 | $81.60 | $81.60 |
| Purchase #7 | $220.38 | 7.841% | $237.66 | $237.66 | $237.65 | $237.70 |
| 7 purchase totals = | $913.15 | $993.3685 | $993.37 | $993.35 | $993.40 | |