| 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 | $169.71 | 10.410% | $187.3768 | $187.38 | $187.40 | $187.40 |
| Purchase #2 | $242.67 | 12.366% | $272.6786 | $272.68 | $272.70 | $272.70 |
| Purchase #3 | $86.43 | 5.811% | $91.4524 | $91.45 | $91.45 | $91.50 |
| Purchase #4 | $20.34 | 6.341% | $21.6298 | $21.63 | $21.65 | $21.60 |
| Purchase #5 | $194.47 | 7.694% | $209.4325 | $209.43 | $209.45 | $209.40 |
| Purchase #6 | $99.70 | 13.504% | $113.1635 | $113.16 | $113.15 | $113.20 |
| Purchase #7 | $153.50 | 3.626% | $159.0659 | $159.07 | $159.05 | $159.10 |
| 7 purchase totals = | $966.82 | $1,054.7995 | $1,054.80 | $1,054.85 | $1,054.90 | |