| 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 | $239.59 | 6.608% | $255.4221 | $255.42 | $255.40 | $255.40 |
| Purchase #2 | $154.86 | 13.785% | $176.2075 | $176.21 | $176.20 | $176.20 |
| Purchase #3 | $139.38 | 7.240% | $149.4711 | $149.47 | $149.45 | $149.50 |
| Purchase #4 | $226.41 | 9.734% | $248.4487 | $248.45 | $248.45 | $248.40 |
| Purchase #5 | $74.41 | 9.330% | $81.3525 | $81.35 | $81.35 | $81.40 |
| Purchase #6 | $168.46 | 10.314% | $185.835 | $185.84 | $185.85 | $185.80 |
| Purchase #7 | $85.34 | 8.674% | $92.7424 | $92.74 | $92.75 | $92.70 |
| 7 purchase totals = | $1,088.45 | $1,189.4793 | $1,189.48 | $1,189.45 | $1,189.40 | |