| 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 | $7.60 | 13.176% | $8.6014 | $8.60 | $8.60 | $8.60 |
| Purchase #2 | $240.36 | 6.844% | $256.8102 | $256.81 | $256.80 | $256.80 |
| Purchase #3 | $28.55 | 10.363% | $31.5086 | $31.51 | $31.50 | $31.50 |
| Purchase #4 | $30.55 | 3.172% | $31.519 | $31.52 | $31.50 | $31.50 |
| Purchase #5 | $75.89 | 10.805% | $84.0899 | $84.09 | $84.10 | $84.10 |
| Purchase #6 | $91.97 | 11.316% | $102.3773 | $102.38 | $102.40 | $102.40 |
| Purchase #7 | $42.86 | 13.525% | $48.6568 | $48.66 | $48.65 | $48.70 |
| 7 purchase totals = | $517.78 | $563.5632 | $563.57 | $563.55 | $563.60 | |