| 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 | $7.54 | 5.829% | $7.9795 | $7.98 | $8.00 | $8.00 |
| Purchase #2 | $93.99 | 12.321% | $105.5705 | $105.57 | $105.55 | $105.60 |
| Purchase #3 | $140.55 | 8.107% | $151.9444 | $151.94 | $151.95 | $151.90 |
| Purchase #4 | $25.64 | 3.248% | $26.4728 | $26.47 | $26.45 | $26.50 |
| Purchase #5 | $246.45 | 5.115% | $259.0559 | $259.06 | $259.05 | $259.10 |
| Purchase #6 | $96.72 | 9.444% | $105.8542 | $105.85 | $105.85 | $105.90 |
| Purchase #7 | $148.36 | 13.383% | $168.215 | $168.22 | $168.20 | $168.20 |
| 7 purchase totals = | $759.25 | $825.0923 | $825.09 | $825.05 | $825.20 | |