| 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 | $157.50 | 10.290% | $173.7068 | $173.71 | $173.70 | $173.70 |
| Purchase #2 | $198.36 | 3.187% | $204.6817 | $204.68 | $204.70 | $204.70 |
| Purchase #3 | $132.92 | 9.138% | $145.0662 | $145.07 | $145.05 | $145.10 |
| Purchase #4 | $202.63 | 12.295% | $227.5434 | $227.54 | $227.55 | $227.50 |
| Purchase #5 | $227.47 | 4.713% | $238.1907 | $238.19 | $238.20 | $238.20 |
| Purchase #6 | $120.49 | 7.162% | $129.1195 | $129.12 | $129.10 | $129.10 |
| Purchase #7 | $246.96 | 7.120% | $264.5436 | $264.54 | $264.55 | $264.50 |
| 7 purchase totals = | $1,286.33 | $1,382.8519 | $1,382.85 | $1,382.85 | $1,382.80 | |