| 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 | $154.89 | 3.255% | $159.9317 | $159.93 | $159.95 | $159.90 |
| Purchase #2 | $61.79 | 12.106% | $69.2703 | $69.27 | $69.25 | $69.30 |
| Purchase #3 | $44.96 | 13.392% | $50.981 | $50.98 | $51.00 | $51.00 |
| Purchase #4 | $80.70 | 8.160% | $87.2851 | $87.29 | $87.30 | $87.30 |
| Purchase #5 | $245.95 | 3.761% | $255.2002 | $255.20 | $255.20 | $255.20 |
| Purchase #6 | $210.36 | 6.704% | $224.4625 | $224.46 | $224.45 | $224.50 |
| Purchase #7 | $106.65 | 5.251% | $112.2502 | $112.25 | $112.25 | $112.30 |
| 7 purchase totals = | $905.30 | $959.3810 | $959.38 | $959.40 | $959.50 | |