| 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 | $228.85 | 3.535% | $236.9398 | $236.94 | $236.95 | $236.90 |
| Purchase #2 | $158.74 | 11.295% | $176.6697 | $176.67 | $176.65 | $176.70 |
| Purchase #3 | $135.67 | 13.708% | $154.2676 | $154.27 | $154.25 | $154.30 |
| Purchase #4 | $7.86 | 4.540% | $8.2168 | $8.22 | $8.20 | $8.20 |
| Purchase #5 | $150.64 | 12.735% | $169.824 | $169.82 | $169.80 | $169.80 |
| Purchase #6 | $205.91 | 10.428% | $227.3823 | $227.38 | $227.40 | $227.40 |
| Purchase #7 | $54.63 | 6.187% | $58.01 | $58.01 | $58.00 | $58.00 |
| 7 purchase totals = | $942.30 | $1,031.3102 | $1,031.31 | $1,031.25 | $1,031.30 | |