| 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 | $51.36 | 9.620% | $56.3008 | $56.30 | $56.30 | $56.30 |
| Purchase #2 | $24.35 | 4.255% | $25.3861 | $25.39 | $25.40 | $25.40 |
| Purchase #3 | $188.28 | 12.540% | $211.8903 | $211.89 | $211.90 | $211.90 |
| Purchase #4 | $218.61 | 6.209% | $232.1835 | $232.18 | $232.20 | $232.20 |
| Purchase #5 | $132.56 | 5.517% | $139.8733 | $139.87 | $139.85 | $139.90 |
| Purchase #6 | $71.89 | 6.536% | $76.5887 | $76.59 | $76.60 | $76.60 |
| Purchase #7 | $66.73 | 5.213% | $70.2086 | $70.21 | $70.20 | $70.20 |
| 7 purchase totals = | $753.78 | $812.4313 | $812.43 | $812.45 | $812.50 | |