| 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 | $44.79 | 13.723% | $50.9365 | $50.94 | $50.95 | $50.90 |
| Purchase #2 | $33.67 | 10.320% | $37.1447 | $37.14 | $37.15 | $37.10 |
| Purchase #3 | $112.85 | 3.464% | $116.7591 | $116.76 | $116.75 | $116.80 |
| Purchase #4 | $27.98 | 7.824% | $30.1692 | $30.17 | $30.15 | $30.20 |
| Purchase #5 | $40.62 | 12.497% | $45.6963 | $45.70 | $45.70 | $45.70 |
| Purchase #6 | $90.38 | 9.115% | $98.6181 | $98.62 | $98.60 | $98.60 |
| Purchase #7 | $224.27 | 7.767% | $241.6891 | $241.69 | $241.70 | $241.70 |
| 7 purchase totals = | $574.56 | $621.0130 | $621.02 | $621.00 | $621.00 | |