| 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 | $148.91 | 3.586% | $154.2499 | $154.25 | $154.25 | $154.20 |
| Purchase #2 | $36.73 | 6.362% | $39.0668 | $39.07 | $39.05 | $39.10 |
| Purchase #3 | $79.56 | 13.535% | $90.3284 | $90.33 | $90.35 | $90.30 |
| Purchase #4 | $223.72 | 12.119% | $250.8326 | $250.83 | $250.85 | $250.80 |
| Purchase #5 | $175.69 | 12.416% | $197.5037 | $197.50 | $197.50 | $197.50 |
| Purchase #6 | $45.62 | 5.176% | $47.9813 | $47.98 | $48.00 | $48.00 |
| Purchase #7 | $190.38 | 11.163% | $211.6321 | $211.63 | $211.65 | $211.60 |
| 7 purchase totals = | $900.61 | $991.5948 | $991.59 | $991.65 | $991.50 | |