| 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 | $200.89 | 10.435% | $221.8529 | $221.85 | $221.85 | $221.90 |
| Purchase #2 | $52.47 | 4.255% | $54.7026 | $54.70 | $54.70 | $54.70 |
| Purchase #3 | $69.86 | 5.777% | $73.8958 | $73.90 | $73.90 | $73.90 |
| Purchase #4 | $131.73 | 10.335% | $145.3443 | $145.34 | $145.35 | $145.30 |
| Purchase #5 | $179.49 | 12.608% | $202.1201 | $202.12 | $202.10 | $202.10 |
| Purchase #6 | $142.85 | 11.304% | $158.9978 | $159.00 | $159.00 | $159.00 |
| Purchase #7 | $111.50 | 8.859% | $121.3778 | $121.38 | $121.40 | $121.40 |
| 7 purchase totals = | $888.79 | $978.2913 | $978.29 | $978.30 | $978.30 | |