| 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 | $58.28 | 3.142% | $60.1112 | $60.11 | $60.10 | $60.10 |
| Purchase #2 | $30.27 | 6.242% | $32.1595 | $32.16 | $32.15 | $32.20 |
| Purchase #3 | $102.47 | 5.811% | $108.4245 | $108.42 | $108.40 | $108.40 |
| Purchase #4 | $163.46 | 6.532% | $174.1372 | $174.14 | $174.15 | $174.10 |
| Purchase #5 | $76.67 | 8.470% | $83.1639 | $83.16 | $83.15 | $83.20 |
| Purchase #6 | $163.89 | 12.871% | $184.9843 | $184.98 | $185.00 | $185.00 |
| Purchase #7 | $69.41 | 3.856% | $72.0864 | $72.09 | $72.10 | $72.10 |
| 7 purchase totals = | $664.45 | $715.0670 | $715.06 | $715.05 | $715.10 | |