| 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 | $117.50 | 5.212% | $123.6241 | $123.62 | $123.60 | $123.60 |
| Purchase #2 | $14.35 | 7.164% | $15.378 | $15.38 | $15.40 | $15.40 |
| Purchase #3 | $153.81 | 6.392% | $163.6415 | $163.64 | $163.65 | $163.60 |
| Purchase #4 | $155.92 | 9.275% | $170.3816 | $170.38 | $170.40 | $170.40 |
| Purchase #5 | $155.58 | 10.392% | $171.7479 | $171.75 | $171.75 | $171.70 |
| Purchase #6 | $72.61 | 8.205% | $78.5677 | $78.57 | $78.55 | $78.60 |
| Purchase #7 | $143.39 | 10.297% | $158.1549 | $158.15 | $158.15 | $158.20 |
| 7 purchase totals = | $813.16 | $881.4957 | $881.49 | $881.50 | $881.50 | |