| 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 | $88.75 | 10.825% | $98.3572 | $98.36 | $98.35 | $98.40 |
| Purchase #2 | $144.90 | 8.731% | $157.5512 | $157.55 | $157.55 | $157.60 |
| Purchase #3 | $68.32 | 3.874% | $70.9667 | $70.97 | $70.95 | $71.00 |
| Purchase #4 | $185.30 | 8.222% | $200.5354 | $200.54 | $200.55 | $200.50 |
| Purchase #5 | $54.63 | 6.693% | $58.2864 | $58.29 | $58.30 | $58.30 |
| Purchase #6 | $107.45 | 9.478% | $117.6341 | $117.63 | $117.65 | $117.60 |
| Purchase #7 | $22.91 | 12.393% | $25.7492 | $25.75 | $25.75 | $25.70 |
| 7 purchase totals = | $672.26 | $729.0802 | $729.09 | $729.10 | $729.10 | |