| 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 | $149.58 | 12.554% | $168.3583 | $168.36 | $168.35 | $168.40 |
| Purchase #2 | $243.35 | 11.775% | $272.0045 | $272.00 | $272.00 | $272.00 |
| Purchase #3 | $88.88 | 6.807% | $94.9301 | $94.93 | $94.95 | $94.90 |
| Purchase #4 | $124.71 | 4.434% | $130.2396 | $130.24 | $130.25 | $130.20 |
| Purchase #5 | $156.63 | 6.170% | $166.2941 | $166.29 | $166.30 | $166.30 |
| Purchase #6 | $48.93 | 8.631% | $53.1531 | $53.15 | $53.15 | $53.20 |
| Purchase #7 | $132.40 | 8.291% | $143.3773 | $143.38 | $143.40 | $143.40 |
| 7 purchase totals = | $944.48 | $1,028.3570 | $1,028.35 | $1,028.40 | $1,028.40 | |