| 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 | $234.64 | 8.381% | $254.3052 | $254.31 | $254.30 | $254.30 |
| Purchase #2 | $11.97 | 12.668% | $13.4864 | $13.49 | $13.50 | $13.50 |
| Purchase #3 | $216.32 | 7.622% | $232.8079 | $232.81 | $232.80 | $232.80 |
| Purchase #4 | $213.60 | 13.672% | $242.8034 | $242.80 | $242.80 | $242.80 |
| Purchase #5 | $7.81 | 4.290% | $8.145 | $8.15 | $8.15 | $8.10 |
| Purchase #6 | $160.37 | 10.862% | $177.7894 | $177.79 | $177.80 | $177.80 |
| Purchase #7 | $97.31 | 5.422% | $102.5861 | $102.59 | $102.60 | $102.60 |
| 7 purchase totals = | $942.02 | $1,031.9234 | $1,031.94 | $1,031.95 | $1,031.90 | |