| 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 | $150.53 | 8.247% | $162.9442 | $162.94 | $162.95 | $162.90 |
| Purchase #2 | $37.88 | 4.614% | $39.6278 | $39.63 | $39.65 | $39.60 |
| Purchase #3 | $66.81 | 6.581% | $71.2068 | $71.21 | $71.20 | $71.20 |
| Purchase #4 | $241.86 | 12.673% | $272.5109 | $272.51 | $272.50 | $272.50 |
| Purchase #5 | $13.57 | 8.802% | $14.7644 | $14.76 | $14.75 | $14.80 |
| Purchase #6 | $77.26 | 3.420% | $79.9023 | $79.90 | $79.90 | $79.90 |
| Purchase #7 | $69.69 | 12.537% | $78.427 | $78.43 | $78.45 | $78.40 |
| 7 purchase totals = | $657.60 | $719.3834 | $719.38 | $719.40 | $719.30 | |