| 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 | $88.33 | 3.579% | $91.4913 | $91.49 | $91.50 | $91.50 |
| Purchase #2 | $121.64 | 3.544% | $125.9509 | $125.95 | $125.95 | $126.00 |
| Purchase #3 | $72.33 | 3.235% | $74.6699 | $74.67 | $74.65 | $74.70 |
| Purchase #4 | $126.35 | 10.141% | $139.1632 | $139.16 | $139.15 | $139.20 |
| Purchase #5 | $133.77 | 12.111% | $149.9709 | $149.97 | $149.95 | $150.00 |
| Purchase #6 | $88.59 | 12.615% | $99.7656 | $99.77 | $99.75 | $99.80 |
| Purchase #7 | $49.27 | 13.472% | $55.9077 | $55.91 | $55.90 | $55.90 |
| 7 purchase totals = | $680.28 | $736.9195 | $736.92 | $736.85 | $737.10 | |