| 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 | $192.34 | 3.757% | $199.5662 | $199.57 | $199.55 | $199.60 |
| Purchase #2 | $101.52 | 7.517% | $109.1513 | $109.15 | $109.15 | $109.20 |
| Purchase #3 | $100.60 | 9.784% | $110.4427 | $110.44 | $110.45 | $110.40 |
| Purchase #4 | $117.91 | 6.667% | $125.7711 | $125.77 | $125.75 | $125.80 |
| Purchase #5 | $78.94 | 4.826% | $82.7496 | $82.75 | $82.75 | $82.70 |
| Purchase #6 | $37.76 | 10.318% | $41.6561 | $41.66 | $41.65 | $41.70 |
| Purchase #7 | $110.79 | 9.524% | $121.3416 | $121.34 | $121.35 | $121.30 |
| 7 purchase totals = | $739.86 | $790.6786 | $790.68 | $790.65 | $790.70 | |