| 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 | $211.86 | 6.867% | $226.4084 | $226.41 | $226.40 | $226.40 |
| Purchase #2 | $203.25 | 10.812% | $225.2254 | $225.23 | $225.25 | $225.20 |
| Purchase #3 | $180.68 | 9.198% | $197.2989 | $197.30 | $197.30 | $197.30 |
| Purchase #4 | $54.86 | 8.585% | $59.5697 | $59.57 | $59.55 | $59.60 |
| Purchase #5 | $63.82 | 11.422% | $71.1095 | $71.11 | $71.10 | $71.10 |
| Purchase #6 | $51.40 | 7.539% | $55.275 | $55.28 | $55.30 | $55.30 |
| Purchase #7 | $135.61 | 4.339% | $141.4941 | $141.49 | $141.50 | $141.50 |
| 7 purchase totals = | $901.48 | $976.3810 | $976.39 | $976.40 | $976.40 | |