| 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 | $194.32 | 6.720% | $207.3783 | $207.38 | $207.40 | $207.40 |
| Purchase #2 | $56.78 | 7.186% | $60.8602 | $60.86 | $60.85 | $60.90 |
| Purchase #3 | $241.55 | 9.302% | $264.019 | $264.02 | $264.00 | $264.00 |
| Purchase #4 | $156.56 | 10.396% | $172.836 | $172.84 | $172.85 | $172.80 |
| Purchase #5 | $9.79 | 9.785% | $10.748 | $10.75 | $10.75 | $10.70 |
| Purchase #6 | $12.74 | 8.431% | $13.8141 | $13.81 | $13.80 | $13.80 |
| Purchase #7 | $28.38 | 13.831% | $32.3052 | $32.31 | $32.30 | $32.30 |
| 7 purchase totals = | $700.12 | $761.9608 | $761.97 | $761.95 | $761.90 | |