| 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 | $152.59 | 7.231% | $163.6238 | $163.62 | $163.60 | $163.60 |
| Purchase #2 | $166.57 | 6.798% | $177.8934 | $177.89 | $177.90 | $177.90 |
| Purchase #3 | $19.87 | 9.505% | $21.7586 | $21.76 | $21.75 | $21.80 |
| Purchase #4 | $78.74 | 10.763% | $87.2148 | $87.21 | $87.20 | $87.20 |
| Purchase #5 | $108.99 | 11.836% | $121.8901 | $121.89 | $121.90 | $121.90 |
| Purchase #6 | $221.72 | 12.505% | $249.4461 | $249.45 | $249.45 | $249.40 |
| Purchase #7 | $146.97 | 6.797% | $156.9596 | $156.96 | $156.95 | $157.00 |
| 7 purchase totals = | $895.45 | $978.7864 | $978.78 | $978.75 | $978.80 | |