| 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 | $59.93 | 3.200% | $61.8478 | $61.85 | $61.85 | $61.80 |
| Purchase #2 | $107.87 | 6.616% | $115.0067 | $115.01 | $115.00 | $115.00 |
| Purchase #3 | $85.84 | 5.856% | $90.8668 | $90.87 | $90.85 | $90.90 |
| Purchase #4 | $135.37 | 4.115% | $140.9405 | $140.94 | $140.95 | $140.90 |
| Purchase #5 | $239.82 | 4.732% | $251.1683 | $251.17 | $251.15 | $251.20 |
| Purchase #6 | $110.48 | 8.500% | $119.8708 | $119.87 | $119.85 | $119.90 |
| Purchase #7 | $9.67 | 4.649% | $10.1196 | $10.12 | $10.10 | $10.10 |
| 7 purchase totals = | $748.98 | $789.8205 | $789.83 | $789.75 | $789.80 | |