| 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 | $239.58 | 10.517% | $264.7766 | $264.78 | $264.80 | $264.80 |
| Purchase #2 | $22.69 | 3.259% | $23.4295 | $23.43 | $23.45 | $23.40 |
| Purchase #3 | $107.95 | 13.307% | $122.3149 | $122.31 | $122.30 | $122.30 |
| Purchase #4 | $94.89 | 11.116% | $105.438 | $105.44 | $105.45 | $105.40 |
| Purchase #5 | $138.60 | 9.276% | $151.4565 | $151.46 | $151.45 | $151.50 |
| Purchase #6 | $43.90 | 4.534% | $45.8904 | $45.89 | $45.90 | $45.90 |
| Purchase #7 | $14.74 | 10.365% | $16.2678 | $16.27 | $16.25 | $16.30 |
| 7 purchase totals = | $662.35 | $729.5737 | $729.58 | $729.60 | $729.60 | |