| 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 | $63.36 | 13.807% | $72.1081 | $72.11 | $72.10 | $72.10 |
| Purchase #2 | $77.71 | 5.165% | $81.7237 | $81.72 | $81.70 | $81.70 |
| Purchase #3 | $23.33 | 3.115% | $24.0567 | $24.06 | $24.05 | $24.10 |
| Purchase #4 | $158.83 | 10.116% | $174.8972 | $174.90 | $174.90 | $174.90 |
| Purchase #5 | $20.33 | 6.648% | $21.6815 | $21.68 | $21.70 | $21.70 |
| Purchase #6 | $186.83 | 9.684% | $204.9226 | $204.92 | $204.90 | $204.90 |
| Purchase #7 | $236.81 | 7.518% | $254.6134 | $254.61 | $254.60 | $254.60 |
| 7 purchase totals = | $767.20 | $834.0032 | $834.00 | $833.95 | $834.00 | |