| 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 | $233.56 | 6.677% | $249.1548 | $249.15 | $249.15 | $249.20 |
| Purchase #2 | $33.95 | 13.570% | $38.557 | $38.56 | $38.55 | $38.60 |
| Purchase #3 | $145.37 | 10.722% | $160.9566 | $160.96 | $160.95 | $161.00 |
| Purchase #4 | $199.28 | 6.584% | $212.4006 | $212.40 | $212.40 | $212.40 |
| Purchase #5 | $238.45 | 9.177% | $260.3326 | $260.33 | $260.35 | $260.30 |
| Purchase #6 | $66.26 | 5.372% | $69.8195 | $69.82 | $69.80 | $69.80 |
| Purchase #7 | $61.72 | 9.632% | $67.6649 | $67.66 | $67.65 | $67.70 |
| 7 purchase totals = | $978.59 | $1,058.8860 | $1,058.88 | $1,058.85 | $1,059.00 | |