| 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 | $123.59 | 5.320% | $130.165 | $130.17 | $130.15 | $130.20 |
| Purchase #2 | $63.58 | 6.582% | $67.7648 | $67.76 | $67.75 | $67.80 |
| Purchase #3 | $234.91 | 6.134% | $249.3194 | $249.32 | $249.30 | $249.30 |
| Purchase #4 | $17.57 | 11.818% | $19.6464 | $19.65 | $19.65 | $19.60 |
| Purchase #5 | $167.70 | 8.839% | $182.523 | $182.52 | $182.50 | $182.50 |
| Purchase #6 | $154.97 | 9.412% | $169.5558 | $169.56 | $169.55 | $169.60 |
| Purchase #7 | $103.71 | 3.658% | $107.5037 | $107.50 | $107.50 | $107.50 |
| 7 purchase totals = | $866.03 | $926.4781 | $926.48 | $926.40 | $926.50 | |