| 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 | $134.87 | 13.467% | $153.0329 | $153.03 | $153.05 | $153.00 |
| Purchase #2 | $37.84 | 9.551% | $41.4541 | $41.45 | $41.45 | $41.50 |
| Purchase #3 | $144.35 | 12.108% | $161.8279 | $161.83 | $161.85 | $161.80 |
| Purchase #4 | $149.90 | 3.136% | $154.6009 | $154.60 | $154.60 | $154.60 |
| Purchase #5 | $215.36 | 7.871% | $232.311 | $232.31 | $232.30 | $232.30 |
| Purchase #6 | $19.50 | 13.490% | $22.1306 | $22.13 | $22.15 | $22.10 |
| Purchase #7 | $122.94 | 10.858% | $136.2888 | $136.29 | $136.30 | $136.30 |
| 7 purchase totals = | $824.76 | $901.6462 | $901.64 | $901.70 | $901.60 | |