| 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 | $42.47 | 13.771% | $48.3185 | $48.32 | $48.30 | $48.30 |
| Purchase #2 | $68.54 | 9.604% | $75.1226 | $75.12 | $75.10 | $75.10 |
| Purchase #3 | $166.44 | 8.844% | $181.16 | $181.16 | $181.15 | $181.20 |
| Purchase #4 | $11.98 | 4.440% | $12.5119 | $12.51 | $12.50 | $12.50 |
| Purchase #5 | $73.47 | 13.443% | $83.3466 | $83.35 | $83.35 | $83.30 |
| Purchase #6 | $90.89 | 12.131% | $101.9159 | $101.92 | $101.90 | $101.90 |
| Purchase #7 | $53.38 | 12.485% | $60.0445 | $60.04 | $60.05 | $60.00 |
| 7 purchase totals = | $507.17 | $562.4200 | $562.42 | $562.35 | $562.30 | |