| 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 | $71.84 | 13.346% | $81.4278 | $81.43 | $81.45 | $81.40 |
| Purchase #2 | $55.70 | 10.830% | $61.7323 | $61.73 | $61.75 | $61.70 |
| Purchase #3 | $55.77 | 12.173% | $62.5589 | $62.56 | $62.55 | $62.60 |
| Purchase #4 | $105.59 | 7.698% | $113.7183 | $113.72 | $113.70 | $113.70 |
| Purchase #5 | $236.56 | 8.272% | $256.1282 | $256.13 | $256.15 | $256.10 |
| Purchase #6 | $22.34 | 3.166% | $23.0473 | $23.05 | $23.05 | $23.00 |
| Purchase #7 | $108.33 | 3.375% | $111.9861 | $111.99 | $112.00 | $112.00 |
| 7 purchase totals = | $656.13 | $710.5989 | $710.61 | $710.65 | $710.50 | |