| 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 | $112.82 | 6.495% | $120.1477 | $120.15 | $120.15 | $120.10 |
| Purchase #2 | $18.38 | 12.244% | $20.6304 | $20.63 | $20.65 | $20.60 |
| Purchase #3 | $243.99 | 9.277% | $266.625 | $266.63 | $266.65 | $266.60 |
| Purchase #4 | $79.87 | 10.434% | $88.2036 | $88.20 | $88.20 | $88.20 |
| Purchase #5 | $113.84 | 6.356% | $121.0757 | $121.08 | $121.10 | $121.10 |
| Purchase #6 | $191.47 | 9.307% | $209.2901 | $209.29 | $209.30 | $209.30 |
| Purchase #7 | $117.68 | 9.705% | $129.1008 | $129.10 | $129.10 | $129.10 |
| 7 purchase totals = | $878.05 | $955.0733 | $955.08 | $955.15 | $955.00 | |