| 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 | $191.41 | 11.373% | $213.1791 | $213.18 | $213.20 | $213.20 |
| Purchase #2 | $207.48 | 8.520% | $225.1573 | $225.16 | $225.15 | $225.20 |
| Purchase #3 | $46.58 | 9.646% | $51.0731 | $51.07 | $51.05 | $51.10 |
| Purchase #4 | $212.94 | 3.365% | $220.1054 | $220.11 | $220.10 | $220.10 |
| Purchase #5 | $21.56 | 6.177% | $22.8918 | $22.89 | $22.90 | $22.90 |
| Purchase #6 | $222.71 | 9.573% | $244.03 | $244.03 | $244.05 | $244.00 |
| Purchase #7 | $232.46 | 7.337% | $249.5156 | $249.52 | $249.50 | $249.50 |
| 7 purchase totals = | $1,135.14 | $1,225.9523 | $1,225.96 | $1,225.95 | $1,226.00 | |