| 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 | $47.78 | 12.829% | $53.9097 | $53.91 | $53.90 | $53.90 |
| Purchase #2 | $98.76 | 12.368% | $110.9746 | $110.97 | $110.95 | $111.00 |
| Purchase #3 | $33.61 | 10.103% | $37.0056 | $37.01 | $37.00 | $37.00 |
| Purchase #4 | $17.81 | 13.327% | $20.1835 | $20.18 | $20.20 | $20.20 |
| Purchase #5 | $228.98 | 10.134% | $252.1848 | $252.18 | $252.20 | $252.20 |
| Purchase #6 | $220.88 | 8.462% | $239.5709 | $239.57 | $239.55 | $239.60 |
| Purchase #7 | $117.86 | 10.819% | $130.6113 | $130.61 | $130.60 | $130.60 |
| 7 purchase totals = | $765.68 | $844.4404 | $844.43 | $844.40 | $844.50 | |