| 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 | $197.30 | 11.335% | $219.664 | $219.66 | $219.65 | $219.70 |
| Purchase #2 | $17.70 | 3.690% | $18.3531 | $18.35 | $18.35 | $18.40 |
| Purchase #3 | $247.53 | 13.655% | $281.3302 | $281.33 | $281.35 | $281.30 |
| Purchase #4 | $101.29 | 4.401% | $105.7478 | $105.75 | $105.75 | $105.70 |
| Purchase #5 | $68.33 | 3.395% | $70.6498 | $70.65 | $70.65 | $70.60 |
| Purchase #6 | $32.55 | 11.139% | $36.1757 | $36.18 | $36.20 | $36.20 |
| Purchase #7 | $135.36 | 3.573% | $140.1964 | $140.20 | $140.20 | $140.20 |
| 7 purchase totals = | $800.06 | $872.1170 | $872.12 | $872.15 | $872.10 | |