| 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 | $72.36 | 3.357% | $74.7891 | $74.79 | $74.80 | $74.80 |
| Purchase #2 | $100.47 | 3.440% | $103.9262 | $103.93 | $103.95 | $103.90 |
| Purchase #3 | $35.37 | 12.760% | $39.8832 | $39.88 | $39.90 | $39.90 |
| Purchase #4 | $217.34 | 8.328% | $235.4401 | $235.44 | $235.45 | $235.40 |
| Purchase #5 | $16.50 | 6.718% | $17.6085 | $17.61 | $17.60 | $17.60 |
| Purchase #6 | $102.76 | 13.574% | $116.7086 | $116.71 | $116.70 | $116.70 |
| Purchase #7 | $228.90 | 8.638% | $248.6724 | $248.67 | $248.65 | $248.70 |
| 7 purchase totals = | $773.70 | $837.0281 | $837.03 | $837.05 | $837.00 | |