| 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 | $181.77 | 8.714% | $197.6094 | $197.61 | $197.60 | $197.60 |
| Purchase #2 | $209.48 | 8.527% | $227.3424 | $227.34 | $227.35 | $227.30 |
| Purchase #3 | $81.80 | 10.376% | $90.2876 | $90.29 | $90.30 | $90.30 |
| Purchase #4 | $30.36 | 5.533% | $32.0398 | $32.04 | $32.05 | $32.00 |
| Purchase #5 | $240.27 | 6.440% | $255.7434 | $255.74 | $255.75 | $255.70 |
| Purchase #6 | $52.65 | 10.802% | $58.3373 | $58.34 | $58.35 | $58.30 |
| Purchase #7 | $25.34 | 13.679% | $28.8063 | $28.81 | $28.80 | $28.80 |
| 7 purchase totals = | $821.67 | $890.1662 | $890.17 | $890.20 | $890.00 | |