| 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 | $128.48 | 4.868% | $134.7344 | $134.73 | $134.75 | $134.70 |
| Purchase #2 | $228.89 | 9.473% | $250.5727 | $250.57 | $250.55 | $250.60 |
| Purchase #3 | $69.44 | 6.126% | $73.6939 | $73.69 | $73.70 | $73.70 |
| Purchase #4 | $45.35 | 10.521% | $50.1213 | $50.12 | $50.10 | $50.10 |
| Purchase #5 | $48.91 | 13.291% | $55.4106 | $55.41 | $55.40 | $55.40 |
| Purchase #6 | $70.33 | 6.409% | $74.8374 | $74.84 | $74.85 | $74.80 |
| Purchase #7 | $134.55 | 5.728% | $142.257 | $142.26 | $142.25 | $142.30 |
| 7 purchase totals = | $725.95 | $781.6273 | $781.62 | $781.60 | $781.60 | |