| 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 | $95.95 | 11.323% | $106.8144 | $106.81 | $106.80 | $106.80 |
| Purchase #2 | $89.27 | 4.671% | $93.4398 | $93.44 | $93.45 | $93.40 |
| Purchase #3 | $204.89 | 10.443% | $226.2867 | $226.29 | $226.30 | $226.30 |
| Purchase #4 | $68.35 | 12.495% | $76.8903 | $76.89 | $76.90 | $76.90 |
| Purchase #5 | $139.55 | 7.441% | $149.9339 | $149.93 | $149.95 | $149.90 |
| Purchase #6 | $153.39 | 10.856% | $170.042 | $170.04 | $170.05 | $170.00 |
| Purchase #7 | $55.33 | 11.303% | $61.5839 | $61.58 | $61.60 | $61.60 |
| 7 purchase totals = | $806.73 | $884.9910 | $884.98 | $885.05 | $884.90 | |