| 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 | $102.79 | 12.306% | $115.4393 | $115.44 | $115.45 | $115.40 |
| Purchase #2 | $209.29 | 11.702% | $233.7811 | $233.78 | $233.80 | $233.80 |
| Purchase #3 | $244.28 | 8.591% | $265.2661 | $265.27 | $265.25 | $265.30 |
| Purchase #4 | $219.53 | 5.552% | $231.7183 | $231.72 | $231.70 | $231.70 |
| Purchase #5 | $68.72 | 13.660% | $78.1072 | $78.11 | $78.10 | $78.10 |
| Purchase #6 | $66.38 | 13.517% | $75.3526 | $75.35 | $75.35 | $75.40 |
| Purchase #7 | $204.79 | 3.850% | $212.6744 | $212.67 | $212.65 | $212.70 |
| 7 purchase totals = | $1,115.78 | $1,212.3390 | $1,212.34 | $1,212.30 | $1,212.40 | |