| 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 | $168.37 | 11.310% | $187.4126 | $187.41 | $187.40 | $187.40 |
| Purchase #2 | $40.87 | 12.404% | $45.9395 | $45.94 | $45.95 | $45.90 |
| Purchase #3 | $58.52 | 13.266% | $66.2833 | $66.28 | $66.30 | $66.30 |
| Purchase #4 | $133.67 | 8.535% | $145.0787 | $145.08 | $145.10 | $145.10 |
| Purchase #5 | $80.28 | 3.827% | $83.3523 | $83.35 | $83.35 | $83.40 |
| Purchase #6 | $226.68 | 6.857% | $242.2234 | $242.22 | $242.20 | $242.20 |
| Purchase #7 | $80.97 | 7.708% | $87.2112 | $87.21 | $87.20 | $87.20 |
| 7 purchase totals = | $789.36 | $857.5010 | $857.49 | $857.50 | $857.50 | |