| 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 | $37.89 | 3.216% | $39.1085 | $39.11 | $39.10 | $39.10 |
| Purchase #2 | $180.81 | 11.832% | $202.2034 | $202.20 | $202.20 | $202.20 |
| Purchase #3 | $180.75 | 3.488% | $187.0546 | $187.05 | $187.05 | $187.10 |
| Purchase #4 | $61.86 | 9.797% | $67.9204 | $67.92 | $67.90 | $67.90 |
| Purchase #5 | $89.28 | 6.294% | $94.8993 | $94.90 | $94.90 | $94.90 |
| Purchase #6 | $222.29 | 5.837% | $235.2651 | $235.27 | $235.25 | $235.30 |
| Purchase #7 | $30.32 | 8.263% | $32.8253 | $32.83 | $32.85 | $32.80 |
| 7 purchase totals = | $803.20 | $859.2766 | $859.28 | $859.25 | $859.30 | |