| 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 | $197.54 | 7.359% | $212.077 | $212.08 | $212.10 | $212.10 |
| Purchase #2 | $177.96 | 5.288% | $187.3705 | $187.37 | $187.35 | $187.40 |
| Purchase #3 | $19.37 | 10.572% | $21.4178 | $21.42 | $21.40 | $21.40 |
| Purchase #4 | $26.33 | 13.199% | $29.8053 | $29.81 | $29.80 | $29.80 |
| Purchase #5 | $133.93 | 12.486% | $150.6525 | $150.65 | $150.65 | $150.70 |
| Purchase #6 | $125.48 | 5.320% | $132.1555 | $132.16 | $132.15 | $132.20 |
| Purchase #7 | $107.56 | 10.478% | $118.8301 | $118.83 | $118.85 | $118.80 |
| 7 purchase totals = | $788.17 | $852.3087 | $852.32 | $852.30 | $852.40 | |