| 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 | $56.48 | 7.185% | $60.5381 | $60.54 | $60.55 | $60.50 |
| Purchase #2 | $191.80 | 13.254% | $217.2212 | $217.22 | $217.20 | $217.20 |
| Purchase #3 | $137.46 | 11.388% | $153.1139 | $153.11 | $153.10 | $153.10 |
| Purchase #4 | $139.71 | 3.168% | $144.136 | $144.14 | $144.15 | $144.10 |
| Purchase #5 | $93.63 | 12.775% | $105.5912 | $105.59 | $105.60 | $105.60 |
| Purchase #6 | $66.79 | 7.440% | $71.7592 | $71.76 | $71.75 | $71.80 |
| Purchase #7 | $156.39 | 3.167% | $161.3429 | $161.34 | $161.35 | $161.30 |
| 7 purchase totals = | $842.26 | $913.7025 | $913.70 | $913.70 | $913.60 | |