| 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 | $51.42 | 6.515% | $54.77 | $54.77 | $54.75 | $54.80 |
| Purchase #2 | $228.91 | 3.393% | $236.6769 | $236.68 | $236.70 | $236.70 |
| Purchase #3 | $40.61 | 9.297% | $44.3855 | $44.39 | $44.40 | $44.40 |
| Purchase #4 | $246.81 | 6.589% | $263.0723 | $263.07 | $263.05 | $263.10 |
| Purchase #5 | $142.50 | 5.568% | $150.4344 | $150.43 | $150.45 | $150.40 |
| Purchase #6 | $81.69 | 13.241% | $92.5066 | $92.51 | $92.50 | $92.50 |
| Purchase #7 | $97.44 | 11.205% | $108.3582 | $108.36 | $108.35 | $108.40 |
| 7 purchase totals = | $889.38 | $950.2039 | $950.21 | $950.20 | $950.30 | |