| 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 | $129.52 | 11.464% | $144.3682 | $144.37 | $144.35 | $144.40 |
| Purchase #2 | $164.45 | 6.543% | $175.21 | $175.21 | $175.20 | $175.20 |
| Purchase #3 | $247.75 | 6.846% | $264.711 | $264.71 | $264.70 | $264.70 |
| Purchase #4 | $109.85 | 10.637% | $121.5347 | $121.53 | $121.55 | $121.50 |
| Purchase #5 | $131.31 | 9.184% | $143.3695 | $143.37 | $143.35 | $143.40 |
| Purchase #6 | $211.81 | 10.395% | $233.8276 | $233.83 | $233.85 | $233.80 |
| Purchase #7 | $116.39 | 8.459% | $126.2354 | $126.24 | $126.25 | $126.20 |
| 7 purchase totals = | $1,111.08 | $1,209.2564 | $1,209.26 | $1,209.25 | $1,209.20 | |