| 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 | $10.49 | 10.422% | $11.5833 | $11.58 | $11.60 | $11.60 |
| Purchase #2 | $166.67 | 6.361% | $177.2719 | $177.27 | $177.25 | $177.30 |
| Purchase #3 | $44.42 | 8.753% | $48.3081 | $48.31 | $48.30 | $48.30 |
| Purchase #4 | $119.94 | 13.262% | $135.8464 | $135.85 | $135.85 | $135.80 |
| Purchase #5 | $174.61 | 8.874% | $190.1049 | $190.10 | $190.10 | $190.10 |
| Purchase #6 | $38.46 | 4.517% | $40.1972 | $40.20 | $40.20 | $40.20 |
| Purchase #7 | $110.36 | 13.779% | $125.5665 | $125.57 | $125.55 | $125.60 |
| 7 purchase totals = | $664.95 | $728.8783 | $728.88 | $728.85 | $728.90 | |