| 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 | $96.62 | 12.851% | $109.0366 | $109.04 | $109.05 | $109.00 |
| Purchase #2 | $101.50 | 13.361% | $115.0614 | $115.06 | $115.05 | $115.10 |
| Purchase #3 | $94.68 | 7.596% | $101.8719 | $101.87 | $101.85 | $101.90 |
| Purchase #4 | $180.88 | 5.394% | $190.6367 | $190.64 | $190.65 | $190.60 |
| Purchase #5 | $196.56 | 9.584% | $215.3983 | $215.40 | $215.40 | $215.40 |
| Purchase #6 | $121.68 | 4.317% | $126.9329 | $126.93 | $126.95 | $126.90 |
| Purchase #7 | $24.25 | 6.662% | $25.8655 | $25.87 | $25.85 | $25.90 |
| 7 purchase totals = | $816.17 | $884.8033 | $884.81 | $884.80 | $884.80 | |