| 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 | $211.65 | 13.486% | $240.1931 | $240.19 | $240.20 | $240.20 |
| Purchase #2 | $121.72 | 6.186% | $129.2496 | $129.25 | $129.25 | $129.20 |
| Purchase #3 | $54.84 | 8.538% | $59.5222 | $59.52 | $59.50 | $59.50 |
| Purchase #4 | $202.80 | 10.528% | $224.1508 | $224.15 | $224.15 | $224.20 |
| Purchase #5 | $139.84 | 13.537% | $158.7701 | $158.77 | $158.75 | $158.80 |
| Purchase #6 | $139.93 | 10.303% | $154.347 | $154.35 | $154.35 | $154.30 |
| Purchase #7 | $78.86 | 5.216% | $82.9733 | $82.97 | $82.95 | $83.00 |
| 7 purchase totals = | $949.64 | $1,049.2061 | $1,049.20 | $1,049.15 | $1,049.20 | |