| 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 | $144.26 | 8.113% | $155.9638 | $155.96 | $155.95 | $156.00 |
| Purchase #2 | $105.33 | 10.566% | $116.4592 | $116.46 | $116.45 | $116.50 |
| Purchase #3 | $194.81 | 5.369% | $205.2693 | $205.27 | $205.25 | $205.30 |
| Purchase #4 | $216.98 | 3.847% | $225.3272 | $225.33 | $225.35 | $225.30 |
| Purchase #5 | $195.36 | 9.310% | $213.548 | $213.55 | $213.55 | $213.50 |
| Purchase #6 | $227.61 | 13.711% | $258.8176 | $258.82 | $258.80 | $258.80 |
| Purchase #7 | $165.86 | 5.676% | $175.2742 | $175.27 | $175.25 | $175.30 |
| 7 purchase totals = | $1,250.21 | $1,350.6593 | $1,350.66 | $1,350.60 | $1,350.70 | |