| 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 | $174.97 | 5.106% | $183.904 | $183.90 | $183.90 | $183.90 |
| Purchase #2 | $160.46 | 9.613% | $175.885 | $175.89 | $175.90 | $175.90 |
| Purchase #3 | $172.62 | 9.715% | $189.39 | $189.39 | $189.40 | $189.40 |
| Purchase #4 | $226.43 | 3.644% | $234.6811 | $234.68 | $234.70 | $234.70 |
| Purchase #5 | $20.73 | 4.518% | $21.6666 | $21.67 | $21.65 | $21.70 |
| Purchase #6 | $38.42 | 12.522% | $43.231 | $43.23 | $43.25 | $43.20 |
| Purchase #7 | $102.93 | 6.678% | $109.8037 | $109.80 | $109.80 | $109.80 |
| 7 purchase totals = | $896.56 | $958.5614 | $958.56 | $958.60 | $958.60 | |