| 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 | $139.88 | 8.320% | $151.518 | $151.52 | $151.50 | $151.50 |
| Purchase #2 | $61.86 | 4.199% | $64.4575 | $64.46 | $64.45 | $64.50 |
| Purchase #3 | $68.96 | 9.401% | $75.4429 | $75.44 | $75.45 | $75.40 |
| Purchase #4 | $60.27 | 3.702% | $62.5012 | $62.50 | $62.50 | $62.50 |
| Purchase #5 | $232.36 | 5.669% | $245.5325 | $245.53 | $245.55 | $245.50 |
| Purchase #6 | $215.30 | 8.861% | $234.3777 | $234.38 | $234.40 | $234.40 |
| Purchase #7 | $40.41 | 9.198% | $44.1269 | $44.13 | $44.15 | $44.10 |
| 7 purchase totals = | $819.04 | $877.9567 | $877.96 | $878.00 | $877.90 | |