| 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 | $48.76 | 9.510% | $53.3971 | $53.40 | $53.40 | $53.40 |
| Purchase #2 | $240.65 | 11.475% | $268.2646 | $268.26 | $268.25 | $268.30 |
| Purchase #3 | $47.61 | 4.838% | $49.9134 | $49.91 | $49.90 | $49.90 |
| Purchase #4 | $82.66 | 3.780% | $85.7845 | $85.78 | $85.80 | $85.80 |
| Purchase #5 | $166.97 | 9.232% | $182.3847 | $182.38 | $182.40 | $182.40 |
| Purchase #6 | $36.97 | 7.778% | $39.8455 | $39.85 | $39.85 | $39.80 |
| Purchase #7 | $57.48 | 12.583% | $64.7127 | $64.71 | $64.70 | $64.70 |
| 7 purchase totals = | $681.10 | $744.3025 | $744.29 | $744.30 | $744.30 | |