| 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 | $100.68 | 12.773% | $113.5399 | $113.54 | $113.55 | $113.50 |
| Purchase #2 | $112.56 | 11.660% | $125.6845 | $125.68 | $125.70 | $125.70 |
| Purchase #3 | $155.85 | 9.293% | $170.3331 | $170.33 | $170.35 | $170.30 |
| Purchase #4 | $85.57 | 7.156% | $91.6934 | $91.69 | $91.70 | $91.70 |
| Purchase #5 | $209.33 | 6.596% | $223.1374 | $223.14 | $223.15 | $223.10 |
| Purchase #6 | $198.91 | 12.464% | $223.7021 | $223.70 | $223.70 | $223.70 |
| Purchase #7 | $141.49 | 10.405% | $156.212 | $156.21 | $156.20 | $156.20 |
| 7 purchase totals = | $1,004.39 | $1,104.3024 | $1,104.29 | $1,104.35 | $1,104.20 | |