| 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 | $206.74 | 8.215% | $223.7237 | $223.72 | $223.70 | $223.70 |
| Purchase #2 | $111.95 | 4.778% | $117.299 | $117.30 | $117.30 | $117.30 |
| Purchase #3 | $30.32 | 3.116% | $31.2648 | $31.26 | $31.25 | $31.30 |
| Purchase #4 | $123.81 | 9.410% | $135.4605 | $135.46 | $135.45 | $135.50 |
| Purchase #5 | $189.68 | 6.200% | $201.4402 | $201.44 | $201.45 | $201.40 |
| Purchase #6 | $41.98 | 6.380% | $44.6583 | $44.66 | $44.65 | $44.70 |
| Purchase #7 | $122.70 | 8.579% | $133.2264 | $133.23 | $133.25 | $133.20 |
| 7 purchase totals = | $827.18 | $887.0729 | $887.07 | $887.05 | $887.10 | |