| 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 | $28.48 | 11.513% | $31.7589 | $31.76 | $31.75 | $31.80 |
| Purchase #2 | $232.71 | 12.742% | $262.3619 | $262.36 | $262.35 | $262.40 |
| Purchase #3 | $137.49 | 10.841% | $152.3953 | $152.40 | $152.40 | $152.40 |
| Purchase #4 | $96.64 | 11.727% | $107.973 | $107.97 | $107.95 | $108.00 |
| Purchase #5 | $189.84 | 10.544% | $209.8567 | $209.86 | $209.85 | $209.90 |
| Purchase #6 | $33.51 | 10.703% | $37.0966 | $37.10 | $37.10 | $37.10 |
| Purchase #7 | $175.91 | 7.224% | $188.6177 | $188.62 | $188.60 | $188.60 |
| 7 purchase totals = | $894.58 | $990.0601 | $990.07 | $990.00 | $990.20 | |