| 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 | $85.89 | 6.203% | $91.2178 | $91.22 | $91.20 | $91.20 |
| Purchase #2 | $112.66 | 4.114% | $117.2948 | $117.29 | $117.30 | $117.30 |
| Purchase #3 | $37.32 | 10.369% | $41.1897 | $41.19 | $41.20 | $41.20 |
| Purchase #4 | $17.28 | 7.447% | $18.5668 | $18.57 | $18.55 | $18.60 |
| Purchase #5 | $220.68 | 13.825% | $251.189 | $251.19 | $251.20 | $251.20 |
| Purchase #6 | $71.62 | 8.792% | $77.9168 | $77.92 | $77.90 | $77.90 |
| Purchase #7 | $115.63 | 9.423% | $126.5258 | $126.53 | $126.55 | $126.50 |
| 7 purchase totals = | $661.08 | $723.9007 | $723.91 | $723.90 | $723.90 | |