| 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 | $228.90 | 7.858% | $246.887 | $246.89 | $246.90 | $246.90 |
| Purchase #2 | $246.87 | 4.854% | $258.8531 | $258.85 | $258.85 | $258.90 |
| Purchase #3 | $140.64 | 7.445% | $151.1106 | $151.11 | $151.10 | $151.10 |
| Purchase #4 | $234.49 | 12.418% | $263.609 | $263.61 | $263.60 | $263.60 |
| Purchase #5 | $34.72 | 9.277% | $37.941 | $37.94 | $37.95 | $37.90 |
| Purchase #6 | $116.44 | 12.277% | $130.7353 | $130.74 | $130.75 | $130.70 |
| Purchase #7 | $135.50 | 10.322% | $149.4863 | $149.49 | $149.50 | $149.50 |
| 7 purchase totals = | $1,137.56 | $1,238.6223 | $1,238.63 | $1,238.65 | $1,238.60 | |