| 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 | $90.30 | 13.534% | $102.5212 | $102.52 | $102.50 | $102.50 |
| Purchase #2 | $73.26 | 11.864% | $81.9516 | $81.95 | $81.95 | $82.00 |
| Purchase #3 | $216.73 | 4.603% | $226.7061 | $226.71 | $226.70 | $226.70 |
| Purchase #4 | $166.75 | 11.462% | $185.8629 | $185.86 | $185.85 | $185.90 |
| Purchase #5 | $93.42 | 8.188% | $101.0692 | $101.07 | $101.05 | $101.10 |
| Purchase #6 | $20.94 | 9.338% | $22.8954 | $22.90 | $22.90 | $22.90 |
| Purchase #7 | $76.88 | 10.518% | $84.9662 | $84.97 | $84.95 | $85.00 |
| 7 purchase totals = | $738.28 | $805.9726 | $805.98 | $805.90 | $806.10 | |