| 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 | $201.28 | 5.382% | $212.1129 | $212.11 | $212.10 | $212.10 |
| Purchase #2 | $71.29 | 4.336% | $74.3811 | $74.38 | $74.40 | $74.40 |
| Purchase #3 | $154.78 | 9.738% | $169.8525 | $169.85 | $169.85 | $169.90 |
| Purchase #4 | $157.39 | 3.123% | $162.3053 | $162.31 | $162.30 | $162.30 |
| Purchase #5 | $225.90 | 8.603% | $245.3342 | $245.33 | $245.35 | $245.30 |
| Purchase #6 | $203.75 | 4.261% | $212.4318 | $212.43 | $212.45 | $212.40 |
| Purchase #7 | $134.51 | 13.477% | $152.6379 | $152.64 | $152.65 | $152.60 |
| 7 purchase totals = | $1,148.90 | $1,229.0557 | $1,229.05 | $1,229.10 | $1,229.00 | |