| 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 | $192.25 | 4.649% | $201.1877 | $201.19 | $201.20 | $201.20 |
| Purchase #2 | $224.34 | 4.810% | $235.1308 | $235.13 | $235.15 | $235.10 |
| Purchase #3 | $20.57 | 5.143% | $21.6279 | $21.63 | $21.65 | $21.60 |
| Purchase #4 | $48.45 | 3.176% | $49.9888 | $49.99 | $50.00 | $50.00 |
| Purchase #5 | $61.72 | 12.549% | $69.4652 | $69.47 | $69.45 | $69.50 |
| Purchase #6 | $46.86 | 9.226% | $51.1833 | $51.18 | $51.20 | $51.20 |
| Purchase #7 | $103.39 | 7.162% | $110.7948 | $110.79 | $110.80 | $110.80 |
| 7 purchase totals = | $697.58 | $739.3785 | $739.38 | $739.45 | $739.40 | |