| 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 | $157.68 | 5.797% | $166.8207 | $166.82 | $166.80 | $166.80 |
| Purchase #2 | $44.29 | 8.734% | $48.1583 | $48.16 | $48.15 | $48.20 |
| Purchase #3 | $210.81 | 3.259% | $217.6803 | $217.68 | $217.70 | $217.70 |
| Purchase #4 | $58.60 | 3.317% | $60.5438 | $60.54 | $60.55 | $60.50 |
| Purchase #5 | $200.61 | 6.549% | $213.7479 | $213.75 | $213.75 | $213.70 |
| Purchase #6 | $137.89 | 4.695% | $144.3639 | $144.36 | $144.35 | $144.40 |
| Purchase #7 | $121.64 | 11.773% | $135.9607 | $135.96 | $135.95 | $136.00 |
| 7 purchase totals = | $931.52 | $987.2756 | $987.27 | $987.25 | $987.30 | |