| 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 | $106.43 | 13.770% | $121.0854 | $121.09 | $121.10 | $121.10 |
| Purchase #2 | $25.92 | 3.718% | $26.8837 | $26.88 | $26.90 | $26.90 |
| Purchase #3 | $26.54 | 6.740% | $28.3288 | $28.33 | $28.35 | $28.30 |
| Purchase #4 | $148.88 | 9.337% | $162.7809 | $162.78 | $162.80 | $162.80 |
| Purchase #5 | $59.44 | 7.424% | $63.8528 | $63.85 | $63.85 | $63.90 |
| Purchase #6 | $246.97 | 3.358% | $255.2633 | $255.26 | $255.25 | $255.30 |
| Purchase #7 | $235.27 | 12.210% | $263.9965 | $264.00 | $264.00 | $264.00 |
| 7 purchase totals = | $849.45 | $922.1914 | $922.19 | $922.25 | $922.30 | |