| 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 | $109.60 | 7.126% | $117.4101 | $117.41 | $117.40 | $117.40 |
| Purchase #2 | $244.27 | 3.801% | $253.5547 | $253.55 | $253.55 | $253.60 |
| Purchase #3 | $137.49 | 13.800% | $156.4636 | $156.46 | $156.45 | $156.50 |
| Purchase #4 | $180.77 | 7.510% | $194.3458 | $194.35 | $194.35 | $194.30 |
| Purchase #5 | $36.57 | 12.698% | $41.2137 | $41.21 | $41.20 | $41.20 |
| Purchase #6 | $98.93 | 6.760% | $105.6177 | $105.62 | $105.60 | $105.60 |
| Purchase #7 | $45.81 | 7.550% | $49.2687 | $49.27 | $49.25 | $49.30 |
| 7 purchase totals = | $853.44 | $917.8743 | $917.87 | $917.80 | $917.90 | |