| 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 | $143.84 | 7.687% | $154.897 | $154.90 | $154.90 | $154.90 |
| Purchase #2 | $83.35 | 10.259% | $91.9009 | $91.90 | $91.90 | $91.90 |
| Purchase #3 | $220.31 | 8.281% | $238.5539 | $238.55 | $238.55 | $238.60 |
| Purchase #4 | $197.61 | 11.528% | $220.3905 | $220.39 | $220.40 | $220.40 |
| Purchase #5 | $235.39 | 13.351% | $266.8169 | $266.82 | $266.80 | $266.80 |
| Purchase #6 | $40.66 | 13.393% | $46.1056 | $46.11 | $46.10 | $46.10 |
| Purchase #7 | $125.61 | 5.320% | $132.2925 | $132.29 | $132.30 | $132.30 |
| 7 purchase totals = | $1,046.77 | $1,150.9573 | $1,150.96 | $1,150.95 | $1,151.00 | |