| 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 | $32.76 | 13.370% | $37.14 | $37.14 | $37.15 | $37.10 |
| Purchase #2 | $130.85 | 6.102% | $138.8345 | $138.83 | $138.85 | $138.80 |
| Purchase #3 | $74.33 | 13.846% | $84.6217 | $84.62 | $84.60 | $84.60 |
| Purchase #4 | $42.54 | 6.847% | $45.4527 | $45.45 | $45.45 | $45.50 |
| Purchase #5 | $221.50 | 6.833% | $236.6351 | $236.64 | $236.65 | $236.60 |
| Purchase #6 | $152.78 | 13.537% | $173.4618 | $173.46 | $173.45 | $173.50 |
| Purchase #7 | $215.44 | 13.694% | $244.9424 | $244.94 | $244.95 | $244.90 |
| 7 purchase totals = | $870.20 | $961.0882 | $961.08 | $961.10 | $961.00 | |