| 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 | $178.33 | 8.707% | $193.8572 | $193.86 | $193.85 | $193.90 |
| Purchase #2 | $53.81 | 10.330% | $59.3686 | $59.37 | $59.35 | $59.40 |
| Purchase #3 | $148.65 | 12.703% | $167.533 | $167.53 | $167.55 | $167.50 |
| Purchase #4 | $32.88 | 4.249% | $34.2771 | $34.28 | $34.30 | $34.30 |
| Purchase #5 | $177.31 | 5.389% | $186.8652 | $186.87 | $186.85 | $186.90 |
| Purchase #6 | $139.65 | 7.118% | $149.5903 | $149.59 | $149.60 | $149.60 |
| Purchase #7 | $105.98 | 11.246% | $117.8985 | $117.90 | $117.90 | $117.90 |
| 7 purchase totals = | $836.61 | $909.3899 | $909.40 | $909.40 | $909.50 | |