| 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 | $139.61 | 9.681% | $153.1256 | $153.13 | $153.15 | $153.10 |
| Purchase #2 | $249.69 | 8.874% | $271.8475 | $271.85 | $271.85 | $271.80 |
| Purchase #3 | $197.62 | 11.811% | $220.9609 | $220.96 | $220.95 | $221.00 |
| Purchase #4 | $244.77 | 4.706% | $256.2889 | $256.29 | $256.30 | $256.30 |
| Purchase #5 | $231.54 | 7.485% | $248.8708 | $248.87 | $248.85 | $248.90 |
| Purchase #6 | $108.91 | 9.494% | $119.2499 | $119.25 | $119.25 | $119.20 |
| Purchase #7 | $215.54 | 13.544% | $244.7327 | $244.73 | $244.75 | $244.70 |
| 7 purchase totals = | $1,387.68 | $1,515.0763 | $1,515.08 | $1,515.10 | $1,515.00 | |