| 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 | $44.67 | 12.708% | $50.3467 | $50.35 | $50.35 | $50.30 |
| Purchase #2 | $104.80 | 3.492% | $108.4596 | $108.46 | $108.45 | $108.50 |
| Purchase #3 | $244.61 | 11.617% | $273.0263 | $273.03 | $273.05 | $273.00 |
| Purchase #4 | $175.69 | 8.825% | $191.1946 | $191.19 | $191.20 | $191.20 |
| Purchase #5 | $84.76 | 4.534% | $88.603 | $88.60 | $88.60 | $88.60 |
| Purchase #6 | $206.42 | 4.192% | $215.0731 | $215.07 | $215.05 | $215.10 |
| Purchase #7 | $107.86 | 4.458% | $112.6684 | $112.67 | $112.65 | $112.70 |
| 7 purchase totals = | $968.81 | $1,039.3717 | $1,039.37 | $1,039.35 | $1,039.40 | |