| 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 | $103.92 | 9.388% | $113.676 | $113.68 | $113.70 | $113.70 |
| Purchase #2 | $204.57 | 13.619% | $232.4304 | $232.43 | $232.45 | $232.40 |
| Purchase #3 | $146.54 | 13.415% | $166.1983 | $166.20 | $166.20 | $166.20 |
| Purchase #4 | $136.76 | 8.621% | $148.5501 | $148.55 | $148.55 | $148.60 |
| Purchase #5 | $94.50 | 11.269% | $105.1492 | $105.15 | $105.15 | $105.10 |
| Purchase #6 | $151.67 | 11.177% | $168.6222 | $168.62 | $168.60 | $168.60 |
| Purchase #7 | $21.52 | 12.399% | $24.1883 | $24.19 | $24.20 | $24.20 |
| 7 purchase totals = | $859.48 | $958.8145 | $958.82 | $958.85 | $958.80 | |