| 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 | $94.86 | 9.215% | $103.6013 | $103.60 | $103.60 | $103.60 |
| Purchase #2 | $133.77 | 11.450% | $149.0867 | $149.09 | $149.10 | $149.10 |
| Purchase #3 | $76.55 | 3.146% | $78.9583 | $78.96 | $78.95 | $79.00 |
| Purchase #4 | $141.76 | 4.685% | $148.4015 | $148.40 | $148.40 | $148.40 |
| Purchase #5 | $240.72 | 3.627% | $249.4509 | $249.45 | $249.45 | $249.50 |
| Purchase #6 | $49.28 | 4.321% | $51.4094 | $51.41 | $51.40 | $51.40 |
| Purchase #7 | $48.72 | 4.203% | $50.7677 | $50.77 | $50.75 | $50.80 |
| 7 purchase totals = | $785.66 | $831.6758 | $831.68 | $831.65 | $831.80 | |