| 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 | $47.56 | 10.387% | $52.5001 | $52.50 | $52.50 | $52.50 |
| Purchase #2 | $150.97 | 12.670% | $170.0979 | $170.10 | $170.10 | $170.10 |
| Purchase #3 | $112.95 | 7.129% | $121.0022 | $121.00 | $121.00 | $121.00 |
| Purchase #4 | $159.46 | 10.278% | $175.8493 | $175.85 | $175.85 | $175.80 |
| Purchase #5 | $196.88 | 4.622% | $205.9798 | $205.98 | $206.00 | $206.00 |
| Purchase #6 | $37.47 | 12.621% | $42.1991 | $42.20 | $42.20 | $42.20 |
| Purchase #7 | $189.82 | 6.779% | $202.6879 | $202.69 | $202.70 | $202.70 |
| 7 purchase totals = | $895.11 | $970.3163 | $970.32 | $970.35 | $970.30 | |