| 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 | $44.30 | 3.172% | $45.7052 | $45.71 | $45.70 | $45.70 |
| Purchase #2 | $212.58 | 6.731% | $226.8888 | $226.89 | $226.90 | $226.90 |
| Purchase #3 | $41.60 | 8.125% | $44.98 | $44.98 | $45.00 | $45.00 |
| Purchase #4 | $153.47 | 9.761% | $168.4502 | $168.45 | $168.45 | $168.50 |
| Purchase #5 | $143.78 | 11.604% | $160.4642 | $160.46 | $160.45 | $160.50 |
| Purchase #6 | $138.27 | 13.656% | $157.1522 | $157.15 | $157.15 | $157.20 |
| Purchase #7 | $84.45 | 11.277% | $93.9734 | $93.97 | $93.95 | $94.00 |
| 7 purchase totals = | $818.45 | $897.6140 | $897.61 | $897.60 | $897.80 | |