| 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 | $142.82 | 11.119% | $158.7002 | $158.70 | $158.70 | $158.70 |
| Purchase #2 | $53.49 | 3.233% | $55.2193 | $55.22 | $55.20 | $55.20 |
| Purchase #3 | $210.57 | 7.455% | $226.268 | $226.27 | $226.25 | $226.30 |
| Purchase #4 | $240.26 | 8.316% | $260.24 | $260.24 | $260.25 | $260.20 |
| Purchase #5 | $162.77 | 10.713% | $180.2076 | $180.21 | $180.20 | $180.20 |
| Purchase #6 | $36.78 | 13.601% | $41.7824 | $41.78 | $41.80 | $41.80 |
| Purchase #7 | $210.89 | 10.536% | $233.1094 | $233.11 | $233.10 | $233.10 |
| 7 purchase totals = | $1,057.58 | $1,155.5269 | $1,155.53 | $1,155.50 | $1,155.50 | |