| 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 | $88.58 | 3.180% | $91.3968 | $91.40 | $91.40 | $91.40 |
| Purchase #2 | $89.54 | 11.715% | $100.0296 | $100.03 | $100.05 | $100.00 |
| Purchase #3 | $25.85 | 7.415% | $27.7668 | $27.77 | $27.75 | $27.80 |
| Purchase #4 | $58.45 | 11.641% | $65.2542 | $65.25 | $65.25 | $65.30 |
| Purchase #5 | $73.71 | 4.607% | $77.1058 | $77.11 | $77.10 | $77.10 |
| Purchase #6 | $144.36 | 5.857% | $152.8152 | $152.82 | $152.80 | $152.80 |
| Purchase #7 | $170.26 | 12.811% | $192.072 | $192.07 | $192.05 | $192.10 |
| 7 purchase totals = | $650.75 | $706.4404 | $706.45 | $706.40 | $706.50 | |