| 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 | $67.95 | 10.516% | $75.0956 | $75.10 | $75.10 | $75.10 |
| Purchase #2 | $202.42 | 13.805% | $230.3641 | $230.36 | $230.35 | $230.40 |
| Purchase #3 | $146.86 | 11.671% | $164 | $164.00 | $164.00 | $164.00 |
| Purchase #4 | $56.95 | 10.259% | $62.7925 | $62.79 | $62.80 | $62.80 |
| Purchase #5 | $151.66 | 4.647% | $158.7076 | $158.71 | $158.70 | $158.70 |
| Purchase #6 | $105.36 | 7.364% | $113.1187 | $113.12 | $113.10 | $113.10 |
| Purchase #7 | $28.72 | 11.681% | $32.0748 | $32.07 | $32.05 | $32.10 |
| 7 purchase totals = | $759.92 | $836.1533 | $836.15 | $836.10 | $836.20 | |