| 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 | $198.45 | 3.207% | $204.8143 | $204.81 | $204.80 | $204.80 |
| Purchase #2 | $61.96 | 13.149% | $70.1071 | $70.11 | $70.10 | $70.10 |
| Purchase #3 | $112.43 | 3.315% | $116.1571 | $116.16 | $116.15 | $116.20 |
| Purchase #4 | $51.39 | 11.609% | $57.3559 | $57.36 | $57.35 | $57.40 |
| Purchase #5 | $148.41 | 13.489% | $168.429 | $168.43 | $168.45 | $168.40 |
| Purchase #6 | $178.95 | 11.332% | $199.2286 | $199.23 | $199.25 | $199.20 |
| Purchase #7 | $247.90 | 10.453% | $273.813 | $273.81 | $273.80 | $273.80 |
| 7 purchase totals = | $999.49 | $1,089.9050 | $1,089.91 | $1,089.90 | $1,089.90 | |