| 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 | $192.40 | 10.731% | $213.0464 | $213.05 | $213.05 | $213.00 |
| Purchase #2 | $47.58 | 11.783% | $53.1864 | $53.19 | $53.20 | $53.20 |
| Purchase #3 | $152.82 | 6.864% | $163.3096 | $163.31 | $163.30 | $163.30 |
| Purchase #4 | $11.82 | 5.417% | $12.4603 | $12.46 | $12.45 | $12.50 |
| Purchase #5 | $16.26 | 10.471% | $17.9626 | $17.96 | $17.95 | $18.00 |
| Purchase #6 | $57.38 | 12.715% | $64.6759 | $64.68 | $64.70 | $64.70 |
| Purchase #7 | $36.35 | 3.326% | $37.559 | $37.56 | $37.55 | $37.60 |
| 7 purchase totals = | $514.61 | $562.2002 | $562.21 | $562.20 | $562.30 | |