| 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 | $145.46 | 12.148% | $163.1305 | $163.13 | $163.15 | $163.10 |
| Purchase #2 | $228.57 | 5.491% | $241.1208 | $241.12 | $241.10 | $241.10 |
| Purchase #3 | $42.87 | 13.660% | $48.726 | $48.73 | $48.75 | $48.70 |
| Purchase #4 | $137.57 | 13.840% | $156.6097 | $156.61 | $156.60 | $156.60 |
| Purchase #5 | $76.35 | 6.709% | $81.4723 | $81.47 | $81.45 | $81.50 |
| Purchase #6 | $148.91 | 11.595% | $166.1761 | $166.18 | $166.20 | $166.20 |
| Purchase #7 | $66.97 | 10.443% | $73.9637 | $73.96 | $73.95 | $74.00 |
| 7 purchase totals = | $846.70 | $931.1991 | $931.20 | $931.20 | $931.20 | |