| 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 | $169.49 | 13.334% | $192.0898 | $192.09 | $192.10 | $192.10 |
| Purchase #2 | $220.80 | 3.801% | $229.1926 | $229.19 | $229.20 | $229.20 |
| Purchase #3 | $38.80 | 10.323% | $42.8053 | $42.81 | $42.80 | $42.80 |
| Purchase #4 | $40.79 | 5.185% | $42.905 | $42.91 | $42.90 | $42.90 |
| Purchase #5 | $94.65 | 4.228% | $98.6518 | $98.65 | $98.65 | $98.70 |
| Purchase #6 | $113.28 | 11.512% | $126.3208 | $126.32 | $126.30 | $126.30 |
| Purchase #7 | $224.43 | 12.165% | $251.7319 | $251.73 | $251.75 | $251.70 |
| 7 purchase totals = | $902.24 | $983.6972 | $983.70 | $983.70 | $983.70 | |