| 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 | $220.85 | 5.494% | $232.9835 | $232.98 | $233.00 | $233.00 |
| Purchase #2 | $109.31 | 12.782% | $123.282 | $123.28 | $123.30 | $123.30 |
| Purchase #3 | $136.32 | 9.239% | $148.9146 | $148.91 | $148.90 | $148.90 |
| Purchase #4 | $141.26 | 6.532% | $150.4871 | $150.49 | $150.50 | $150.50 |
| Purchase #5 | $68.33 | 7.659% | $73.5634 | $73.56 | $73.55 | $73.60 |
| Purchase #6 | $231.68 | 3.578% | $239.9695 | $239.97 | $239.95 | $240.00 |
| Purchase #7 | $166.27 | 4.288% | $173.3997 | $173.40 | $173.40 | $173.40 |
| 7 purchase totals = | $1,074.02 | $1,142.5998 | $1,142.59 | $1,142.60 | $1,142.70 | |