| 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 | $21.98 | 9.472% | $24.0619 | $24.06 | $24.05 | $24.10 |
| Purchase #2 | $130.60 | 10.514% | $144.3313 | $144.33 | $144.35 | $144.30 |
| Purchase #3 | $164.81 | 6.704% | $175.8589 | $175.86 | $175.85 | $175.90 |
| Purchase #4 | $44.46 | 3.784% | $46.1424 | $46.14 | $46.15 | $46.10 |
| Purchase #5 | $157.80 | 5.499% | $166.4774 | $166.48 | $166.50 | $166.50 |
| Purchase #6 | $230.35 | 13.865% | $262.288 | $262.29 | $262.30 | $262.30 |
| Purchase #7 | $122.74 | 7.505% | $131.9516 | $131.95 | $131.95 | $132.00 |
| 7 purchase totals = | $872.74 | $951.1115 | $951.11 | $951.15 | $951.20 | |