| 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 | $11.93 | 10.438% | $13.1753 | $13.18 | $13.20 | $13.20 |
| Purchase #2 | $107.53 | 11.219% | $119.5938 | $119.59 | $119.60 | $119.60 |
| Purchase #3 | $132.96 | 11.423% | $148.148 | $148.15 | $148.15 | $148.10 |
| Purchase #4 | $150.30 | 4.771% | $157.4708 | $157.47 | $157.45 | $157.50 |
| Purchase #5 | $249.67 | 3.715% | $258.9452 | $258.95 | $258.95 | $258.90 |
| Purchase #6 | $244.51 | 5.442% | $257.8162 | $257.82 | $257.80 | $257.80 |
| Purchase #7 | $36.98 | 4.549% | $38.6622 | $38.66 | $38.65 | $38.70 |
| 7 purchase totals = | $933.88 | $993.8115 | $993.82 | $993.80 | $993.80 | |