| 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 | $41.97 | 10.740% | $46.4776 | $46.48 | $46.50 | $46.50 |
| Purchase #2 | $132.62 | 12.293% | $148.923 | $148.92 | $148.90 | $148.90 |
| Purchase #3 | $88.44 | 7.770% | $95.3118 | $95.31 | $95.30 | $95.30 |
| Purchase #4 | $95.91 | 13.365% | $108.7284 | $108.73 | $108.75 | $108.70 |
| Purchase #5 | $132.58 | 7.747% | $142.851 | $142.85 | $142.85 | $142.90 |
| Purchase #6 | $209.88 | 9.287% | $229.3716 | $229.37 | $229.35 | $229.40 |
| Purchase #7 | $125.92 | 3.535% | $130.3713 | $130.37 | $130.35 | $130.40 |
| 7 purchase totals = | $827.32 | $902.0347 | $902.03 | $902.00 | $902.10 | |