| 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 | $31.62 | 13.309% | $35.8283 | $35.83 | $35.85 | $35.80 |
| Purchase #2 | $111.76 | 9.258% | $122.1067 | $122.11 | $122.10 | $122.10 |
| Purchase #3 | $60.68 | 9.516% | $66.4543 | $66.45 | $66.45 | $66.50 |
| Purchase #4 | $184.65 | 10.863% | $204.7085 | $204.71 | $204.70 | $204.70 |
| Purchase #5 | $12.30 | 10.280% | $13.5644 | $13.56 | $13.55 | $13.60 |
| Purchase #6 | $250.68 | 8.203% | $271.2433 | $271.24 | $271.25 | $271.20 |
| Purchase #7 | $86.77 | 10.806% | $96.1464 | $96.15 | $96.15 | $96.10 |
| 7 purchase totals = | $738.46 | $810.0519 | $810.05 | $810.05 | $810.00 | |