| 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 | $37.39 | 10.597% | $41.3522 | $41.35 | $41.35 | $41.40 |
| Purchase #2 | $139.85 | 4.470% | $146.1013 | $146.10 | $146.10 | $146.10 |
| Purchase #3 | $173.46 | 12.624% | $195.3576 | $195.36 | $195.35 | $195.40 |
| Purchase #4 | $164.65 | 3.834% | $170.9627 | $170.96 | $170.95 | $171.00 |
| Purchase #5 | $131.48 | 10.561% | $145.3656 | $145.37 | $145.35 | $145.40 |
| Purchase #6 | $243.97 | 9.839% | $267.9742 | $267.97 | $267.95 | $268.00 |
| Purchase #7 | $182.27 | 9.865% | $200.2509 | $200.25 | $200.25 | $200.30 |
| 7 purchase totals = | $1,073.07 | $1,167.3645 | $1,167.36 | $1,167.30 | $1,167.60 | |