| 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 | $20.64 | 6.739% | $22.0309 | $22.03 | $22.05 | $22.00 |
| Purchase #2 | $54.57 | 5.763% | $57.7149 | $57.71 | $57.70 | $57.70 |
| Purchase #3 | $160.58 | 5.256% | $169.0201 | $169.02 | $169.00 | $169.00 |
| Purchase #4 | $32.72 | 3.752% | $33.9477 | $33.95 | $33.95 | $33.90 |
| Purchase #5 | $110.98 | 9.846% | $121.9071 | $121.91 | $121.90 | $121.90 |
| Purchase #6 | $75.96 | 3.316% | $78.4788 | $78.48 | $78.50 | $78.50 |
| Purchase #7 | $38.74 | 5.490% | $40.8668 | $40.87 | $40.85 | $40.90 |
| 7 purchase totals = | $494.19 | $523.9663 | $523.97 | $523.95 | $523.90 | |