| 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 | $211.80 | 5.637% | $223.7392 | $223.74 | $223.75 | $223.70 |
| Purchase #2 | $32.84 | 9.575% | $35.9844 | $35.98 | $36.00 | $36.00 |
| Purchase #3 | $22.94 | 11.432% | $25.5625 | $25.56 | $25.55 | $25.60 |
| Purchase #4 | $220.28 | 3.656% | $228.3334 | $228.33 | $228.35 | $228.30 |
| Purchase #5 | $137.47 | 6.516% | $146.4275 | $146.43 | $146.45 | $146.40 |
| Purchase #6 | $83.54 | 10.750% | $92.5206 | $92.52 | $92.50 | $92.50 |
| Purchase #7 | $52.78 | 8.862% | $57.4574 | $57.46 | $57.45 | $57.50 |
| 7 purchase totals = | $761.65 | $810.0250 | $810.02 | $810.05 | $810.00 | |