| 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 | $151.33 | 5.311% | $159.3671 | $159.37 | $159.35 | $159.40 |
| Purchase #2 | $44.65 | 5.281% | $47.008 | $47.01 | $47.00 | $47.00 |
| Purchase #3 | $91.77 | 8.195% | $99.2906 | $99.29 | $99.30 | $99.30 |
| Purchase #4 | $131.70 | 13.506% | $149.4874 | $149.49 | $149.50 | $149.50 |
| Purchase #5 | $100.28 | 12.415% | $112.7298 | $112.73 | $112.75 | $112.70 |
| Purchase #6 | $117.80 | 5.676% | $124.4863 | $124.49 | $124.50 | $124.50 |
| Purchase #7 | $179.88 | 9.773% | $197.4597 | $197.46 | $197.45 | $197.50 |
| 7 purchase totals = | $817.41 | $889.8289 | $889.84 | $889.85 | $889.90 | |