| 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 | $191.29 | 7.751% | $206.1169 | $206.12 | $206.10 | $206.10 |
| Purchase #2 | $84.49 | 8.148% | $91.3742 | $91.37 | $91.35 | $91.40 |
| Purchase #3 | $59.58 | 8.588% | $64.6967 | $64.70 | $64.70 | $64.70 |
| Purchase #4 | $75.37 | 4.266% | $78.5853 | $78.59 | $78.60 | $78.60 |
| Purchase #5 | $142.54 | 9.426% | $155.9758 | $155.98 | $156.00 | $156.00 |
| Purchase #6 | $20.64 | 5.800% | $21.8371 | $21.84 | $21.85 | $21.80 |
| Purchase #7 | $88.94 | 6.583% | $94.7949 | $94.79 | $94.80 | $94.80 |
| 7 purchase totals = | $662.85 | $713.3809 | $713.39 | $713.40 | $713.40 | |