| 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 | $218.88 | 9.480% | $239.6298 | $239.63 | $239.65 | $239.60 |
| Purchase #2 | $23.44 | 8.785% | $25.4992 | $25.50 | $25.50 | $25.50 |
| Purchase #3 | $6.81 | 13.387% | $7.7217 | $7.72 | $7.70 | $7.70 |
| Purchase #4 | $40.25 | 11.720% | $44.9673 | $44.97 | $44.95 | $45.00 |
| Purchase #5 | $209.91 | 8.244% | $227.215 | $227.22 | $227.20 | $227.20 |
| Purchase #6 | $112.71 | 10.405% | $124.4375 | $124.44 | $124.45 | $124.40 |
| Purchase #7 | $136.41 | 9.682% | $149.6172 | $149.62 | $149.60 | $149.60 |
| 7 purchase totals = | $748.41 | $819.0877 | $819.10 | $819.05 | $819.00 | |