| 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 | $152.88 | 8.545% | $165.9436 | $165.94 | $165.95 | $165.90 |
| Purchase #2 | $110.97 | 8.694% | $120.6177 | $120.62 | $120.60 | $120.60 |
| Purchase #3 | $85.49 | 12.420% | $96.1079 | $96.11 | $96.10 | $96.10 |
| Purchase #4 | $69.80 | 5.699% | $73.7779 | $73.78 | $73.80 | $73.80 |
| Purchase #5 | $18.39 | 5.762% | $19.4496 | $19.45 | $19.45 | $19.40 |
| Purchase #6 | $14.57 | 3.753% | $15.1168 | $15.12 | $15.10 | $15.10 |
| Purchase #7 | $232.99 | 3.517% | $241.1843 | $241.18 | $241.20 | $241.20 |
| 7 purchase totals = | $685.09 | $732.1978 | $732.20 | $732.20 | $732.10 | |