| 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 | $146.80 | 3.323% | $151.6782 | $151.68 | $151.70 | $151.70 |
| Purchase #2 | $106.62 | 5.703% | $112.7005 | $112.70 | $112.70 | $112.70 |
| Purchase #3 | $133.67 | 13.872% | $152.2127 | $152.21 | $152.20 | $152.20 |
| Purchase #4 | $45.35 | 13.572% | $51.5049 | $51.50 | $51.50 | $51.50 |
| Purchase #5 | $241.49 | 5.292% | $254.2697 | $254.27 | $254.25 | $254.30 |
| Purchase #6 | $151.64 | 8.609% | $164.6947 | $164.69 | $164.70 | $164.70 |
| Purchase #7 | $100.85 | 11.674% | $112.6232 | $112.62 | $112.60 | $112.60 |
| 7 purchase totals = | $926.42 | $999.6839 | $999.67 | $999.65 | $999.70 | |