| 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 | $244.99 | 13.257% | $277.4683 | $277.47 | $277.45 | $277.50 |
| Purchase #2 | $116.58 | 8.786% | $126.8227 | $126.82 | $126.80 | $126.80 |
| Purchase #3 | $75.57 | 13.712% | $85.9322 | $85.93 | $85.95 | $85.90 |
| Purchase #4 | $160.35 | 6.354% | $170.5386 | $170.54 | $170.55 | $170.50 |
| Purchase #5 | $15.67 | 3.363% | $16.197 | $16.20 | $16.20 | $16.20 |
| Purchase #6 | $94.52 | 4.370% | $98.6505 | $98.65 | $98.65 | $98.70 |
| Purchase #7 | $129.42 | 10.298% | $142.7477 | $142.75 | $142.75 | $142.70 |
| 7 purchase totals = | $837.10 | $918.3570 | $918.36 | $918.35 | $918.30 | |