| 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 | $172.85 | 13.500% | $196.1848 | $196.18 | $196.20 | $196.20 |
| Purchase #2 | $24.91 | 3.544% | $25.7928 | $25.79 | $25.80 | $25.80 |
| Purchase #3 | $235.48 | 8.786% | $256.1693 | $256.17 | $256.15 | $256.20 |
| Purchase #4 | $7.55 | 5.144% | $7.9384 | $7.94 | $7.95 | $7.90 |
| Purchase #5 | $249.28 | 10.371% | $275.1328 | $275.13 | $275.15 | $275.10 |
| Purchase #6 | $101.48 | 8.302% | $109.9049 | $109.90 | $109.90 | $109.90 |
| Purchase #7 | $88.98 | 5.421% | $93.8036 | $93.80 | $93.80 | $93.80 |
| 7 purchase totals = | $880.53 | $964.9266 | $964.91 | $964.95 | $964.90 | |