| 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 | $110.72 | 5.266% | $116.5505 | $116.55 | $116.55 | $116.60 |
| Purchase #2 | $150.48 | 3.537% | $155.8025 | $155.80 | $155.80 | $155.80 |
| Purchase #3 | $64.63 | 12.727% | $72.8555 | $72.86 | $72.85 | $72.90 |
| Purchase #4 | $148.93 | 4.242% | $155.2476 | $155.25 | $155.25 | $155.20 |
| Purchase #5 | $193.42 | 8.419% | $209.704 | $209.70 | $209.70 | $209.70 |
| Purchase #6 | $225.42 | 7.406% | $242.1146 | $242.11 | $242.10 | $242.10 |
| Purchase #7 | $13.66 | 9.248% | $14.9233 | $14.92 | $14.90 | $14.90 |
| 7 purchase totals = | $907.26 | $967.1980 | $967.19 | $967.15 | $967.20 | |