| 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 | $138.59 | 3.785% | $143.8356 | $143.84 | $143.85 | $143.80 |
| Purchase #2 | $238.62 | 4.821% | $250.1239 | $250.12 | $250.10 | $250.10 |
| Purchase #3 | $180.68 | 9.440% | $197.7362 | $197.74 | $197.75 | $197.70 |
| Purchase #4 | $205.61 | 9.505% | $225.1532 | $225.15 | $225.15 | $225.20 |
| Purchase #5 | $90.92 | 6.322% | $96.668 | $96.67 | $96.65 | $96.70 |
| Purchase #6 | $155.41 | 5.640% | $164.1751 | $164.18 | $164.20 | $164.20 |
| Purchase #7 | $190.55 | 13.706% | $216.6668 | $216.67 | $216.65 | $216.70 |
| 7 purchase totals = | $1,200.38 | $1,294.3588 | $1,294.37 | $1,294.35 | $1,294.40 | |