| 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 | $202.36 | 6.746% | $216.0112 | $216.01 | $216.00 | $216.00 |
| Purchase #2 | $7.48 | 10.219% | $8.2444 | $8.24 | $8.25 | $8.20 |
| Purchase #3 | $76.59 | 9.537% | $83.8944 | $83.89 | $83.90 | $83.90 |
| Purchase #4 | $238.81 | 4.590% | $249.7714 | $249.77 | $249.75 | $249.80 |
| Purchase #5 | $174.65 | 9.220% | $190.7527 | $190.75 | $190.75 | $190.80 |
| Purchase #6 | $40.25 | 12.150% | $45.1404 | $45.14 | $45.15 | $45.10 |
| Purchase #7 | $152.80 | 11.762% | $170.7723 | $170.77 | $170.75 | $170.80 |
| 7 purchase totals = | $892.94 | $964.5868 | $964.57 | $964.55 | $964.60 | |