| 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 | $60.79 | 5.179% | $63.9383 | $63.94 | $63.95 | $63.90 |
| Purchase #2 | $249.50 | 12.575% | $280.8746 | $280.87 | $280.85 | $280.90 |
| Purchase #3 | $62.83 | 7.479% | $67.5291 | $67.53 | $67.55 | $67.50 |
| Purchase #4 | $21.85 | 5.419% | $23.0341 | $23.03 | $23.05 | $23.00 |
| Purchase #5 | $184.73 | 13.835% | $210.2874 | $210.29 | $210.30 | $210.30 |
| Purchase #6 | $138.46 | 7.512% | $148.8611 | $148.86 | $148.85 | $148.90 |
| Purchase #7 | $236.34 | 3.561% | $244.7561 | $244.76 | $244.75 | $244.80 |
| 7 purchase totals = | $954.50 | $1,039.2807 | $1,039.28 | $1,039.30 | $1,039.30 | |