| 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 | $132.49 | 6.776% | $141.4675 | $141.47 | $141.45 | $141.50 |
| Purchase #2 | $190.50 | 3.503% | $197.1732 | $197.17 | $197.15 | $197.20 |
| Purchase #3 | $242.37 | 11.118% | $269.3167 | $269.32 | $269.30 | $269.30 |
| Purchase #4 | $87.32 | 4.753% | $91.4703 | $91.47 | $91.45 | $91.50 |
| Purchase #5 | $48.27 | 5.457% | $50.9041 | $50.90 | $50.90 | $50.90 |
| Purchase #6 | $20.40 | 13.299% | $23.113 | $23.11 | $23.10 | $23.10 |
| Purchase #7 | $62.37 | 9.781% | $68.4704 | $68.47 | $68.45 | $68.50 |
| 7 purchase totals = | $783.72 | $841.9152 | $841.91 | $841.80 | $842.00 | |