| 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 | $221.40 | 10.714% | $245.1208 | $245.12 | $245.10 | $245.10 |
| Purchase #2 | $62.81 | 8.640% | $68.2368 | $68.24 | $68.25 | $68.20 |
| Purchase #3 | $76.44 | 8.331% | $82.8082 | $82.81 | $82.80 | $82.80 |
| Purchase #4 | $191.55 | 7.230% | $205.3991 | $205.40 | $205.40 | $205.40 |
| Purchase #5 | $93.92 | 12.569% | $105.7248 | $105.72 | $105.70 | $105.70 |
| Purchase #6 | $6.58 | 12.387% | $7.3951 | $7.40 | $7.40 | $7.40 |
| Purchase #7 | $183.34 | 13.448% | $207.9956 | $208.00 | $208.00 | $208.00 |
| 7 purchase totals = | $836.04 | $922.6804 | $922.69 | $922.65 | $922.60 | |