| 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 | $158.40 | 4.150% | $164.9736 | $164.97 | $164.95 | $165.00 |
| Purchase #2 | $110.77 | 9.571% | $121.3718 | $121.37 | $121.35 | $121.40 |
| Purchase #3 | $205.97 | 6.848% | $220.0748 | $220.07 | $220.05 | $220.10 |
| Purchase #4 | $224.54 | 8.631% | $243.92 | $243.92 | $243.90 | $243.90 |
| Purchase #5 | $233.66 | 5.796% | $247.2029 | $247.20 | $247.20 | $247.20 |
| Purchase #6 | $233.67 | 7.107% | $250.2769 | $250.28 | $250.30 | $250.30 |
| Purchase #7 | $187.65 | 8.487% | $203.5759 | $203.58 | $203.60 | $203.60 |
| 7 purchase totals = | $1,354.66 | $1,451.3959 | $1,451.39 | $1,451.35 | $1,451.50 | |