| 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 | $29.44 | 8.720% | $32.0072 | $32.01 | $32.00 | $32.00 |
| Purchase #2 | $227.69 | 6.866% | $243.3232 | $243.32 | $243.30 | $243.30 |
| Purchase #3 | $205.76 | 4.154% | $214.3073 | $214.31 | $214.30 | $214.30 |
| Purchase #4 | $137.46 | 3.758% | $142.6257 | $142.63 | $142.65 | $142.60 |
| Purchase #5 | $46.36 | 7.632% | $49.8982 | $49.90 | $49.90 | $49.90 |
| Purchase #6 | $138.89 | 9.744% | $152.4234 | $152.42 | $152.40 | $152.40 |
| Purchase #7 | $89.50 | 13.360% | $101.4572 | $101.46 | $101.45 | $101.50 |
| 7 purchase totals = | $875.10 | $936.0422 | $936.05 | $936.00 | $936.00 | |