| 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 | $67.28 | 4.320% | $70.1865 | $70.19 | $70.20 | $70.20 |
| Purchase #2 | $5.75 | 7.136% | $6.1603 | $6.16 | $6.15 | $6.20 |
| Purchase #3 | $183.45 | 7.665% | $197.5114 | $197.51 | $197.50 | $197.50 |
| Purchase #4 | $244.89 | 4.474% | $255.8464 | $255.85 | $255.85 | $255.80 |
| Purchase #5 | $76.39 | 4.345% | $79.7091 | $79.71 | $79.70 | $79.70 |
| Purchase #6 | $68.88 | 6.802% | $73.5652 | $73.57 | $73.55 | $73.60 |
| Purchase #7 | $222.69 | 12.780% | $251.1498 | $251.15 | $251.15 | $251.10 |
| 7 purchase totals = | $869.33 | $934.1287 | $934.14 | $934.10 | $934.10 | |