| 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 | $26.71 | 3.626% | $27.6785 | $27.68 | $27.70 | $27.70 |
| Purchase #2 | $9.94 | 5.545% | $10.4912 | $10.49 | $10.50 | $10.50 |
| Purchase #3 | $165.72 | 5.662% | $175.1031 | $175.10 | $175.10 | $175.10 |
| Purchase #4 | $178.29 | 5.862% | $188.7414 | $188.74 | $188.75 | $188.70 |
| Purchase #5 | $210.26 | 6.209% | $223.315 | $223.32 | $223.30 | $223.30 |
| Purchase #6 | $227.88 | 8.634% | $247.5552 | $247.56 | $247.55 | $247.60 |
| Purchase #7 | $39.64 | 7.482% | $42.6059 | $42.61 | $42.60 | $42.60 |
| 7 purchase totals = | $858.44 | $915.4903 | $915.50 | $915.50 | $915.50 | |