| 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 | $103.68 | 5.595% | $109.4809 | $109.48 | $109.50 | $109.50 |
| Purchase #2 | $119.93 | 8.869% | $130.5666 | $130.57 | $130.55 | $130.60 |
| Purchase #3 | $134.33 | 11.120% | $149.2675 | $149.27 | $149.25 | $149.30 |
| Purchase #4 | $216.82 | 9.173% | $236.7089 | $236.71 | $236.70 | $236.70 |
| Purchase #5 | $39.45 | 11.473% | $43.9761 | $43.98 | $44.00 | $44.00 |
| Purchase #6 | $93.28 | 10.267% | $102.8571 | $102.86 | $102.85 | $102.90 |
| Purchase #7 | $197.93 | 8.594% | $214.9401 | $214.94 | $214.95 | $214.90 |
| 7 purchase totals = | $905.42 | $987.7972 | $987.81 | $987.80 | $987.90 | |