| 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 | $197.42 | 11.539% | $220.2003 | $220.20 | $220.20 | $220.20 |
| Purchase #2 | $238.53 | 3.659% | $247.2578 | $247.26 | $247.25 | $247.30 |
| Purchase #3 | $100.68 | 3.605% | $104.3095 | $104.31 | $104.30 | $104.30 |
| Purchase #4 | $250.86 | 10.228% | $276.518 | $276.52 | $276.50 | $276.50 |
| Purchase #5 | $173.38 | 10.485% | $191.5589 | $191.56 | $191.55 | $191.60 |
| Purchase #6 | $122.77 | 12.408% | $138.0033 | $138.00 | $138.00 | $138.00 |
| Purchase #7 | $210.36 | 6.588% | $224.2185 | $224.22 | $224.20 | $224.20 |
| 7 purchase totals = | $1,294.00 | $1,402.0663 | $1,402.07 | $1,402.00 | $1,402.10 | |