| 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 | $204.40 | 9.473% | $223.7628 | $223.76 | $223.75 | $223.80 |
| Purchase #2 | $146.54 | 13.643% | $166.5325 | $166.53 | $166.55 | $166.50 |
| Purchase #3 | $75.75 | 8.726% | $82.3599 | $82.36 | $82.35 | $82.40 |
| Purchase #4 | $137.39 | 5.627% | $145.1209 | $145.12 | $145.10 | $145.10 |
| Purchase #5 | $18.68 | 12.653% | $21.0436 | $21.04 | $21.05 | $21.00 |
| Purchase #6 | $11.93 | 7.347% | $12.8065 | $12.81 | $12.80 | $12.80 |
| Purchase #7 | $220.37 | 9.290% | $240.8424 | $240.84 | $240.85 | $240.80 |
| 7 purchase totals = | $815.06 | $892.4686 | $892.46 | $892.45 | $892.40 | |