| 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 | $114.72 | 9.187% | $125.2593 | $125.26 | $125.25 | $125.30 |
| Purchase #2 | $136.92 | 9.466% | $149.8808 | $149.88 | $149.90 | $149.90 |
| Purchase #3 | $215.32 | 11.847% | $240.829 | $240.83 | $240.85 | $240.80 |
| Purchase #4 | $52.96 | 12.819% | $59.7489 | $59.75 | $59.75 | $59.70 |
| Purchase #5 | $128.26 | 11.494% | $143.0022 | $143.00 | $143.00 | $143.00 |
| Purchase #6 | $90.82 | 6.696% | $96.9013 | $96.90 | $96.90 | $96.90 |
| Purchase #7 | $121.54 | 13.187% | $137.5675 | $137.57 | $137.55 | $137.60 |
| 7 purchase totals = | $860.54 | $953.1890 | $953.19 | $953.20 | $953.20 | |