| 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 | $154.48 | 12.134% | $173.2246 | $173.22 | $173.20 | $173.20 |
| Purchase #2 | $23.40 | 11.311% | $26.0468 | $26.05 | $26.05 | $26.00 |
| Purchase #3 | $108.86 | 13.854% | $123.9415 | $123.94 | $123.95 | $123.90 |
| Purchase #4 | $41.76 | 13.392% | $47.3525 | $47.35 | $47.35 | $47.40 |
| Purchase #5 | $247.67 | 13.812% | $281.8782 | $281.88 | $281.90 | $281.90 |
| Purchase #6 | $24.61 | 13.523% | $27.938 | $27.94 | $27.95 | $27.90 |
| Purchase #7 | $231.27 | 3.798% | $240.0536 | $240.05 | $240.05 | $240.10 |
| 7 purchase totals = | $832.05 | $920.4352 | $920.43 | $920.45 | $920.40 | |