| 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 | $185.39 | 13.439% | $210.3046 | $210.30 | $210.30 | $210.30 |
| Purchase #2 | $143.72 | 13.795% | $163.5462 | $163.55 | $163.55 | $163.50 |
| Purchase #3 | $183.54 | 10.854% | $203.4614 | $203.46 | $203.45 | $203.50 |
| Purchase #4 | $49.54 | 4.589% | $51.8134 | $51.81 | $51.80 | $51.80 |
| Purchase #5 | $198.81 | 8.703% | $216.1124 | $216.11 | $216.10 | $216.10 |
| Purchase #6 | $102.67 | 3.368% | $106.1279 | $106.13 | $106.15 | $106.10 |
| Purchase #7 | $45.35 | 8.299% | $49.1136 | $49.11 | $49.10 | $49.10 |
| 7 purchase totals = | $909.02 | $1,000.4795 | $1,000.47 | $1,000.45 | $1,000.40 | |