| 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 | $200.48 | 11.628% | $223.7918 | $223.79 | $223.80 | $223.80 |
| Purchase #2 | $220.71 | 4.102% | $229.7635 | $229.76 | $229.75 | $229.80 |
| Purchase #3 | $204.72 | 12.340% | $229.9824 | $229.98 | $230.00 | $230.00 |
| Purchase #4 | $121.43 | 13.773% | $138.1546 | $138.15 | $138.15 | $138.20 |
| Purchase #5 | $176.25 | 8.536% | $191.2947 | $191.29 | $191.30 | $191.30 |
| Purchase #6 | $202.42 | 6.692% | $215.9659 | $215.97 | $215.95 | $216.00 |
| Purchase #7 | $42.49 | 11.139% | $47.223 | $47.22 | $47.20 | $47.20 |
| 7 purchase totals = | $1,168.50 | $1,276.1759 | $1,276.16 | $1,276.15 | $1,276.30 | |