| 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 | $177.81 | 13.479% | $201.777 | $201.78 | $201.80 | $201.80 |
| Purchase #2 | $92.37 | 13.190% | $104.5536 | $104.55 | $104.55 | $104.60 |
| Purchase #3 | $54.57 | 11.380% | $60.7801 | $60.78 | $60.80 | $60.80 |
| Purchase #4 | $102.46 | 5.689% | $108.2889 | $108.29 | $108.30 | $108.30 |
| Purchase #5 | $120.81 | 8.668% | $131.2818 | $131.28 | $131.30 | $131.30 |
| Purchase #6 | $225.99 | 12.569% | $254.3947 | $254.39 | $254.40 | $254.40 |
| Purchase #7 | $84.65 | 11.847% | $94.6785 | $94.68 | $94.70 | $94.70 |
| 7 purchase totals = | $858.66 | $955.7546 | $955.75 | $955.85 | $955.90 | |