| 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 | $147.38 | 6.613% | $157.1262 | $157.13 | $157.15 | $157.10 |
| Purchase #2 | $34.39 | 3.559% | $35.6139 | $35.61 | $35.60 | $35.60 |
| Purchase #3 | $68.71 | 13.684% | $78.1123 | $78.11 | $78.10 | $78.10 |
| Purchase #4 | $141.41 | 5.468% | $149.1423 | $149.14 | $149.15 | $149.10 |
| Purchase #5 | $232.58 | 8.284% | $251.8469 | $251.85 | $251.85 | $251.80 |
| Purchase #6 | $183.84 | 4.518% | $192.1459 | $192.15 | $192.15 | $192.10 |
| Purchase #7 | $115.40 | 5.761% | $122.0482 | $122.05 | $122.05 | $122.00 |
| 7 purchase totals = | $923.71 | $986.0357 | $986.04 | $986.05 | $985.80 | |