| 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 | $235.96 | 7.618% | $253.9354 | $253.94 | $253.95 | $253.90 |
| Purchase #2 | $238.63 | 6.222% | $253.4776 | $253.48 | $253.50 | $253.50 |
| Purchase #3 | $68.89 | 11.320% | $76.6883 | $76.69 | $76.70 | $76.70 |
| Purchase #4 | $88.50 | 13.230% | $100.2086 | $100.21 | $100.20 | $100.20 |
| Purchase #5 | $17.84 | 9.786% | $19.5858 | $19.59 | $19.60 | $19.60 |
| Purchase #6 | $43.81 | 5.307% | $46.135 | $46.14 | $46.15 | $46.10 |
| Purchase #7 | $16.43 | 10.387% | $18.1366 | $18.14 | $18.15 | $18.10 |
| 7 purchase totals = | $710.06 | $768.1673 | $768.19 | $768.25 | $768.10 | |