| 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 | $71.59 | 5.682% | $75.6577 | $75.66 | $75.65 | $75.70 |
| Purchase #2 | $72.80 | 9.208% | $79.5034 | $79.50 | $79.50 | $79.50 |
| Purchase #3 | $145.72 | 12.589% | $164.0647 | $164.06 | $164.05 | $164.10 |
| Purchase #4 | $71.66 | 3.535% | $74.1932 | $74.19 | $74.20 | $74.20 |
| Purchase #5 | $132.97 | 9.323% | $145.3668 | $145.37 | $145.35 | $145.40 |
| Purchase #6 | $187.50 | 12.784% | $211.47 | $211.47 | $211.45 | $211.50 |
| Purchase #7 | $174.83 | 11.321% | $194.6225 | $194.62 | $194.60 | $194.60 |
| 7 purchase totals = | $857.07 | $944.8783 | $944.87 | $944.80 | $945.00 | |