| 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 | $16.44 | 3.659% | $17.0415 | $17.04 | $17.05 | $17.00 |
| Purchase #2 | $204.48 | 6.663% | $218.1045 | $218.10 | $218.10 | $218.10 |
| Purchase #3 | $22.78 | 9.668% | $24.9824 | $24.98 | $25.00 | $25.00 |
| Purchase #4 | $214.62 | 8.298% | $232.4292 | $232.43 | $232.45 | $232.40 |
| Purchase #5 | $132.42 | 10.831% | $146.7624 | $146.76 | $146.75 | $146.80 |
| Purchase #6 | $103.54 | 4.657% | $108.3619 | $108.36 | $108.35 | $108.40 |
| Purchase #7 | $223.70 | 9.342% | $244.5981 | $244.60 | $244.60 | $244.60 |
| 7 purchase totals = | $917.98 | $992.2800 | $992.27 | $992.30 | $992.30 | |