| 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 | $29.46 | 10.160% | $32.4531 | $32.45 | $32.45 | $32.50 |
| Purchase #2 | $228.31 | 5.176% | $240.1273 | $240.13 | $240.15 | $240.10 |
| Purchase #3 | $50.74 | 7.306% | $54.4471 | $54.45 | $54.45 | $54.40 |
| Purchase #4 | $234.80 | 13.298% | $266.0237 | $266.02 | $266.00 | $266.00 |
| Purchase #5 | $91.38 | 6.587% | $97.3992 | $97.40 | $97.40 | $97.40 |
| Purchase #6 | $114.28 | 10.536% | $126.3205 | $126.32 | $126.30 | $126.30 |
| Purchase #7 | $13.84 | 9.188% | $15.1116 | $15.11 | $15.10 | $15.10 |
| 7 purchase totals = | $762.81 | $831.8825 | $831.88 | $831.85 | $831.80 | |