| 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 | $130.45 | 10.839% | $144.5895 | $144.59 | $144.60 | $144.60 |
| Purchase #2 | $169.51 | 11.606% | $189.1833 | $189.18 | $189.20 | $189.20 |
| Purchase #3 | $236.74 | 11.339% | $263.5839 | $263.58 | $263.60 | $263.60 |
| Purchase #4 | $96.50 | 9.832% | $105.9879 | $105.99 | $106.00 | $106.00 |
| Purchase #5 | $235.41 | 12.859% | $265.6814 | $265.68 | $265.70 | $265.70 |
| Purchase #6 | $239.66 | 5.625% | $253.1409 | $253.14 | $253.15 | $253.10 |
| Purchase #7 | $24.43 | 5.145% | $25.6869 | $25.69 | $25.70 | $25.70 |
| 7 purchase totals = | $1,132.70 | $1,247.8538 | $1,247.85 | $1,247.95 | $1,247.90 | |