| 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 | $38.79 | 6.590% | $41.3463 | $41.35 | $41.35 | $41.30 |
| Purchase #2 | $100.37 | 8.705% | $109.1072 | $109.11 | $109.10 | $109.10 |
| Purchase #3 | $170.25 | 8.293% | $184.3688 | $184.37 | $184.35 | $184.40 |
| Purchase #4 | $102.51 | 6.119% | $108.7826 | $108.78 | $108.80 | $108.80 |
| Purchase #5 | $207.99 | 10.496% | $229.8206 | $229.82 | $229.80 | $229.80 |
| Purchase #6 | $143.46 | 4.239% | $149.5413 | $149.54 | $149.55 | $149.50 |
| Purchase #7 | $110.55 | 10.695% | $122.3733 | $122.37 | $122.35 | $122.40 |
| 7 purchase totals = | $873.92 | $945.3401 | $945.34 | $945.30 | $945.30 | |