| 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 | $76.79 | 13.691% | $87.3033 | $87.30 | $87.30 | $87.30 |
| Purchase #2 | $135.32 | 11.794% | $151.2796 | $151.28 | $151.30 | $151.30 |
| Purchase #3 | $80.96 | 13.696% | $92.0483 | $92.05 | $92.05 | $92.00 |
| Purchase #4 | $142.78 | 4.206% | $148.7853 | $148.79 | $148.80 | $148.80 |
| Purchase #5 | $100.79 | 8.437% | $109.2937 | $109.29 | $109.30 | $109.30 |
| Purchase #6 | $26.40 | 8.634% | $28.6794 | $28.68 | $28.70 | $28.70 |
| Purchase #7 | $205.53 | 8.468% | $222.9343 | $222.93 | $222.95 | $222.90 |
| 7 purchase totals = | $768.57 | $840.3239 | $840.32 | $840.40 | $840.30 | |