| 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 | $163.65 | 7.641% | $176.1545 | $176.15 | $176.15 | $176.20 |
| Purchase #2 | $229.33 | 10.436% | $253.2629 | $253.26 | $253.25 | $253.30 |
| Purchase #3 | $174.55 | 10.298% | $192.5252 | $192.53 | $192.55 | $192.50 |
| Purchase #4 | $121.71 | 3.494% | $125.9625 | $125.96 | $125.95 | $126.00 |
| Purchase #5 | $159.82 | 12.731% | $180.1667 | $180.17 | $180.15 | $180.20 |
| Purchase #6 | $62.52 | 6.577% | $66.6319 | $66.63 | $66.65 | $66.60 |
| Purchase #7 | $211.28 | 12.576% | $237.8506 | $237.85 | $237.85 | $237.90 |
| 7 purchase totals = | $1,122.86 | $1,232.5543 | $1,232.55 | $1,232.55 | $1,232.70 | |