| 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 | $249.88 | 3.143% | $257.7337 | $257.73 | $257.75 | $257.70 |
| Purchase #2 | $78.89 | 6.322% | $83.8774 | $83.88 | $83.90 | $83.90 |
| Purchase #3 | $215.53 | 6.203% | $228.8993 | $228.90 | $228.90 | $228.90 |
| Purchase #4 | $149.29 | 5.201% | $157.0546 | $157.05 | $157.05 | $157.10 |
| Purchase #5 | $61.50 | 12.489% | $69.1807 | $69.18 | $69.20 | $69.20 |
| Purchase #6 | $141.61 | 7.702% | $152.5168 | $152.52 | $152.50 | $152.50 |
| Purchase #7 | $54.26 | 4.746% | $56.8352 | $56.84 | $56.85 | $56.80 |
| 7 purchase totals = | $950.96 | $1,006.0977 | $1,006.10 | $1,006.15 | $1,006.10 | |