| 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 | $14.44 | 12.723% | $16.2772 | $16.28 | $16.30 | $16.30 |
| Purchase #2 | $52.53 | 7.614% | $56.5296 | $56.53 | $56.55 | $56.50 |
| Purchase #3 | $80.89 | 11.583% | $90.2595 | $90.26 | $90.25 | $90.30 |
| Purchase #4 | $169.62 | 9.125% | $185.0978 | $185.10 | $185.10 | $185.10 |
| Purchase #5 | $39.78 | 10.798% | $44.0754 | $44.08 | $44.10 | $44.10 |
| Purchase #6 | $229.77 | 8.517% | $249.3395 | $249.34 | $249.35 | $249.30 |
| Purchase #7 | $244.51 | 3.806% | $253.8161 | $253.82 | $253.80 | $253.80 |
| 7 purchase totals = | $831.54 | $895.3951 | $895.41 | $895.45 | $895.40 | |