| 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 | $183.81 | 5.494% | $193.9085 | $193.91 | $193.90 | $193.90 |
| Purchase #2 | $8.88 | 5.516% | $9.3698 | $9.37 | $9.35 | $9.40 |
| Purchase #3 | $108.45 | 3.389% | $112.1254 | $112.13 | $112.15 | $112.10 |
| Purchase #4 | $18.72 | 8.241% | $20.2627 | $20.26 | $20.25 | $20.30 |
| Purchase #5 | $68.46 | 5.687% | $72.3533 | $72.35 | $72.35 | $72.40 |
| Purchase #6 | $223.63 | 7.373% | $240.1182 | $240.12 | $240.10 | $240.10 |
| Purchase #7 | $46.54 | 13.502% | $52.8238 | $52.82 | $52.80 | $52.80 |
| 7 purchase totals = | $658.49 | $700.9617 | $700.96 | $700.90 | $701.00 | |