| 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 | $45.85 | 4.818% | $48.0591 | $48.06 | $48.05 | $48.10 |
| Purchase #2 | $243.67 | 8.420% | $264.187 | $264.19 | $264.20 | $264.20 |
| Purchase #3 | $186.91 | 9.122% | $203.9599 | $203.96 | $203.95 | $204.00 |
| Purchase #4 | $154.56 | 9.410% | $169.1041 | $169.10 | $169.10 | $169.10 |
| Purchase #5 | $132.69 | 10.864% | $147.1054 | $147.11 | $147.10 | $147.10 |
| Purchase #6 | $176.65 | 8.484% | $191.637 | $191.64 | $191.65 | $191.60 |
| Purchase #7 | $111.52 | 12.707% | $125.6908 | $125.69 | $125.70 | $125.70 |
| 7 purchase totals = | $1,051.85 | $1,149.7433 | $1,149.75 | $1,149.75 | $1,149.80 | |