| 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 | $213.43 | 5.256% | $224.6479 | $224.65 | $224.65 | $224.60 |
| Purchase #2 | $24.62 | 7.821% | $26.5455 | $26.55 | $26.55 | $26.50 |
| Purchase #3 | $210.30 | 4.568% | $219.9065 | $219.91 | $219.90 | $219.90 |
| Purchase #4 | $66.29 | 5.560% | $69.9757 | $69.98 | $70.00 | $70.00 |
| Purchase #5 | $67.30 | 7.597% | $72.4128 | $72.41 | $72.40 | $72.40 |
| Purchase #6 | $55.53 | 6.103% | $58.919 | $58.92 | $58.90 | $58.90 |
| Purchase #7 | $14.33 | 7.352% | $15.3835 | $15.38 | $15.40 | $15.40 |
| 7 purchase totals = | $651.80 | $687.7909 | $687.80 | $687.80 | $687.70 | |