| 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 | $102.63 | 6.384% | $109.1819 | $109.18 | $109.20 | $109.20 |
| Purchase #2 | $129.76 | 8.761% | $141.1283 | $141.13 | $141.15 | $141.10 |
| Purchase #3 | $51.94 | 4.377% | $54.2134 | $54.21 | $54.20 | $54.20 |
| Purchase #4 | $101.84 | 4.781% | $106.709 | $106.71 | $106.70 | $106.70 |
| Purchase #5 | $12.72 | 6.598% | $13.5593 | $13.56 | $13.55 | $13.60 |
| Purchase #6 | $154.39 | 6.111% | $163.8248 | $163.82 | $163.80 | $163.80 |
| Purchase #7 | $93.34 | 8.431% | $101.2095 | $101.21 | $101.20 | $101.20 |
| 7 purchase totals = | $646.62 | $689.8262 | $689.82 | $689.80 | $689.80 | |