| 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 | $213.55 | 10.115% | $235.1506 | $235.15 | $235.15 | $235.20 |
| Purchase #2 | $10.98 | 10.259% | $12.1064 | $12.11 | $12.10 | $12.10 |
| Purchase #3 | $84.39 | 3.585% | $87.4154 | $87.42 | $87.40 | $87.40 |
| Purchase #4 | $182.54 | 5.283% | $192.1836 | $192.18 | $192.20 | $192.20 |
| Purchase #5 | $18.95 | 6.495% | $20.1808 | $20.18 | $20.20 | $20.20 |
| Purchase #6 | $202.55 | 11.519% | $225.8817 | $225.88 | $225.90 | $225.90 |
| Purchase #7 | $133.26 | 7.290% | $142.9747 | $142.97 | $142.95 | $143.00 |
| 7 purchase totals = | $846.22 | $915.8932 | $915.89 | $915.90 | $916.00 | |