| 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 | $159.91 | 4.136% | $166.5239 | $166.52 | $166.50 | $166.50 |
| Purchase #2 | $104.63 | 5.115% | $109.9818 | $109.98 | $110.00 | $110.00 |
| Purchase #3 | $62.32 | 12.530% | $70.1287 | $70.13 | $70.15 | $70.10 |
| Purchase #4 | $161.57 | 11.848% | $180.7128 | $180.71 | $180.70 | $180.70 |
| Purchase #5 | $136.25 | 9.793% | $149.593 | $149.59 | $149.60 | $149.60 |
| Purchase #6 | $81.78 | 13.764% | $93.0362 | $93.04 | $93.05 | $93.00 |
| Purchase #7 | $215.68 | 8.212% | $233.3916 | $233.39 | $233.40 | $233.40 |
| 7 purchase totals = | $922.14 | $1,003.3680 | $1,003.36 | $1,003.40 | $1,003.30 | |