| 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 | $243.40 | 4.355% | $254.0001 | $254.00 | $254.00 | $254.00 |
| Purchase #2 | $102.61 | 8.660% | $111.496 | $111.50 | $111.50 | $111.50 |
| Purchase #3 | $77.40 | 9.823% | $85.003 | $85.00 | $85.00 | $85.00 |
| Purchase #4 | $55.93 | 3.290% | $57.7701 | $57.77 | $57.75 | $57.80 |
| Purchase #5 | $189.71 | 13.228% | $214.8048 | $214.80 | $214.80 | $214.80 |
| Purchase #6 | $34.36 | 8.200% | $37.1775 | $37.18 | $37.20 | $37.20 |
| Purchase #7 | $109.55 | 6.748% | $116.9424 | $116.94 | $116.95 | $116.90 |
| 7 purchase totals = | $812.96 | $877.1939 | $877.19 | $877.20 | $877.20 | |