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 | $122.86 | 5.589% | $129.7266 | $129.73 | $129.75 | $129.70 |
Purchase #2 | $143.82 | 9.870% | $158.015 | $158.02 | $158.00 | $158.00 |
Purchase #3 | $15.34 | 6.791% | $16.3817 | $16.38 | $16.40 | $16.40 |
Purchase #4 | $128.85 | 12.792% | $145.3325 | $145.33 | $145.35 | $145.30 |
Purchase #5 | $150.38 | 6.614% | $160.3261 | $160.33 | $160.35 | $160.30 |
Purchase #6 | $154.32 | 5.664% | $163.0607 | $163.06 | $163.05 | $163.10 |
Purchase #7 | $96.71 | 11.704% | $108.0289 | $108.03 | $108.05 | $108.00 |
7 purchase totals = | $812.28 | $880.8715 | $880.88 | $880.95 | $880.80 |