| 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 | $43.78 | 7.341% | $46.9939 | $46.99 | $47.00 | $47.00 |
| Purchase #2 | $41.84 | 5.462% | $44.1253 | $44.13 | $44.15 | $44.10 |
| Purchase #3 | $215.41 | 13.404% | $244.2836 | $244.28 | $244.30 | $244.30 |
| Purchase #4 | $187.97 | 9.268% | $205.3911 | $205.39 | $205.40 | $205.40 |
| Purchase #5 | $229.76 | 13.431% | $260.6191 | $260.62 | $260.60 | $260.60 |
| Purchase #6 | $40.55 | 11.443% | $45.1901 | $45.19 | $45.20 | $45.20 |
| Purchase #7 | $68.59 | 12.488% | $77.1555 | $77.16 | $77.15 | $77.20 |
| 7 purchase totals = | $827.90 | $923.7586 | $923.76 | $923.80 | $923.80 | |