| 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 | $33.71 | 5.582% | $35.5917 | $35.59 | $35.60 | $35.60 |
| Purchase #2 | $223.49 | 8.699% | $242.9314 | $242.93 | $242.95 | $242.90 |
| Purchase #3 | $109.39 | 9.103% | $119.3478 | $119.35 | $119.35 | $119.30 |
| Purchase #4 | $45.97 | 12.699% | $51.8077 | $51.81 | $51.80 | $51.80 |
| Purchase #5 | $173.99 | 10.203% | $191.7422 | $191.74 | $191.75 | $191.70 |
| Purchase #6 | $144.68 | 6.394% | $153.9308 | $153.93 | $153.95 | $153.90 |
| Purchase #7 | $175.85 | 12.201% | $197.3055 | $197.31 | $197.30 | $197.30 |
| 7 purchase totals = | $907.08 | $992.6571 | $992.66 | $992.70 | $992.50 | |