| 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 | $129.88 | 12.361% | $145.9345 | $145.93 | $145.95 | $145.90 |
| Purchase #2 | $49.75 | 6.247% | $52.8579 | $52.86 | $52.85 | $52.90 |
| Purchase #3 | $82.51 | 5.846% | $87.3335 | $87.33 | $87.35 | $87.30 |
| Purchase #4 | $57.26 | 12.576% | $64.461 | $64.46 | $64.45 | $64.50 |
| Purchase #5 | $250.26 | 10.330% | $276.1119 | $276.11 | $276.10 | $276.10 |
| Purchase #6 | $68.85 | 13.792% | $78.3458 | $78.35 | $78.35 | $78.30 |
| Purchase #7 | $116.77 | 7.807% | $125.8862 | $125.89 | $125.90 | $125.90 |
| 7 purchase totals = | $755.28 | $830.9308 | $830.93 | $830.95 | $830.90 | |