| 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 | $45.67 | 9.431% | $49.9771 | $49.98 | $50.00 | $50.00 |
| Purchase #2 | $79.44 | 3.834% | $82.4857 | $82.49 | $82.50 | $82.50 |
| Purchase #3 | $125.58 | 12.517% | $141.2988 | $141.30 | $141.30 | $141.30 |
| Purchase #4 | $158.51 | 5.818% | $167.7321 | $167.73 | $167.75 | $167.70 |
| Purchase #5 | $161.83 | 9.422% | $177.0776 | $177.08 | $177.10 | $177.10 |
| Purchase #6 | $92.84 | 3.488% | $96.0783 | $96.08 | $96.10 | $96.10 |
| Purchase #7 | $126.67 | 5.355% | $133.4532 | $133.45 | $133.45 | $133.50 |
| 7 purchase totals = | $790.54 | $848.1028 | $848.11 | $848.20 | $848.20 | |