| 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 | $124.39 | 7.472% | $133.6844 | $133.68 | $133.70 | $133.70 |
| Purchase #2 | $105.29 | 11.105% | $116.9825 | $116.98 | $117.00 | $117.00 |
| Purchase #3 | $84.55 | 4.711% | $88.5332 | $88.53 | $88.55 | $88.50 |
| Purchase #4 | $172.82 | 10.767% | $191.4275 | $191.43 | $191.45 | $191.40 |
| Purchase #5 | $227.81 | 9.761% | $250.0465 | $250.05 | $250.05 | $250.00 |
| Purchase #6 | $157.84 | 10.505% | $174.4211 | $174.42 | $174.40 | $174.40 |
| Purchase #7 | $40.46 | 10.694% | $44.7868 | $44.79 | $44.80 | $44.80 |
| 7 purchase totals = | $913.16 | $999.8820 | $999.88 | $999.95 | $999.80 | |