| 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 | $69.42 | 3.611% | $71.9268 | $71.93 | $71.95 | $71.90 |
| Purchase #2 | $221.96 | 7.572% | $238.7668 | $238.77 | $238.75 | $238.80 |
| Purchase #3 | $233.31 | 4.263% | $243.256 | $243.26 | $243.25 | $243.30 |
| Purchase #4 | $58.47 | 10.112% | $64.3825 | $64.38 | $64.40 | $64.40 |
| Purchase #5 | $229.40 | 8.821% | $249.6354 | $249.64 | $249.65 | $249.60 |
| Purchase #6 | $86.73 | 5.302% | $91.3284 | $91.33 | $91.35 | $91.30 |
| Purchase #7 | $16.56 | 3.429% | $17.1278 | $17.13 | $17.15 | $17.10 |
| 7 purchase totals = | $915.85 | $976.4237 | $976.44 | $976.50 | $976.40 | |