| 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 | $65.55 | 8.632% | $71.2083 | $71.21 | $71.20 | $71.20 |
| Purchase #2 | $76.90 | 10.462% | $84.9453 | $84.95 | $84.95 | $84.90 |
| Purchase #3 | $210.65 | 4.511% | $220.1524 | $220.15 | $220.15 | $220.20 |
| Purchase #4 | $32.43 | 7.437% | $34.8418 | $34.84 | $34.85 | $34.80 |
| Purchase #5 | $226.64 | 4.361% | $236.5238 | $236.52 | $236.50 | $236.50 |
| Purchase #6 | $235.28 | 3.314% | $243.0772 | $243.08 | $243.10 | $243.10 |
| Purchase #7 | $77.42 | 12.234% | $86.8916 | $86.89 | $86.90 | $86.90 |
| 7 purchase totals = | $924.87 | $977.6404 | $977.64 | $977.65 | $977.60 | |