| 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 | $13.38 | 5.273% | $14.0855 | $14.09 | $14.10 | $14.10 |
| Purchase #2 | $14.69 | 11.657% | $16.4024 | $16.40 | $16.40 | $16.40 |
| Purchase #3 | $98.57 | 11.806% | $110.2072 | $110.21 | $110.20 | $110.20 |
| Purchase #4 | $131.32 | 6.205% | $139.4684 | $139.47 | $139.45 | $139.50 |
| Purchase #5 | $244.66 | 8.772% | $266.1216 | $266.12 | $266.10 | $266.10 |
| Purchase #6 | $131.43 | 5.269% | $138.355 | $138.36 | $138.35 | $138.40 |
| Purchase #7 | $200.42 | 8.194% | $216.8424 | $216.84 | $216.85 | $216.80 |
| 7 purchase totals = | $834.47 | $901.4825 | $901.49 | $901.45 | $901.50 | |