| 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 | $98.95 | 13.260% | $112.0708 | $112.07 | $112.05 | $112.10 |
| Purchase #2 | $60.36 | 8.128% | $65.2661 | $65.27 | $65.25 | $65.30 |
| Purchase #3 | $191.65 | 11.570% | $213.8239 | $213.82 | $213.80 | $213.80 |
| Purchase #4 | $52.54 | 10.785% | $58.2064 | $58.21 | $58.20 | $58.20 |
| Purchase #5 | $108.83 | 6.313% | $115.7004 | $115.70 | $115.70 | $115.70 |
| Purchase #6 | $53.90 | 6.511% | $57.4094 | $57.41 | $57.40 | $57.40 |
| Purchase #7 | $148.43 | 5.776% | $157.0033 | $157.00 | $157.00 | $157.00 |
| 7 purchase totals = | $714.66 | $779.4803 | $779.48 | $779.40 | $779.50 | |