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 | $90.57 | 10.401% | $99.9902 | $99.99 | $100.00 | $100.00 |
Purchase #2 | $157.54 | 10.753% | $174.4803 | $174.48 | $174.50 | $174.50 |
Purchase #3 | $133.39 | 7.616% | $143.549 | $143.55 | $143.55 | $143.50 |
Purchase #4 | $12.80 | 13.190% | $14.4883 | $14.49 | $14.50 | $14.50 |
Purchase #5 | $206.26 | 9.499% | $225.8526 | $225.85 | $225.85 | $225.90 |
Purchase #6 | $13.70 | 13.691% | $15.5757 | $15.58 | $15.60 | $15.60 |
Purchase #7 | $97.39 | 9.569% | $106.7092 | $106.71 | $106.70 | $106.70 |
7 purchase totals = | $711.65 | $780.6453 | $780.65 | $780.70 | $780.70 |