| 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 | $143.62 | 7.774% | $154.785 | $154.79 | $154.80 | $154.80 |
| Purchase #2 | $80.58 | 11.418% | $89.7806 | $89.78 | $89.80 | $89.80 |
| Purchase #3 | $78.92 | 7.423% | $84.7782 | $84.78 | $84.80 | $84.80 |
| Purchase #4 | $160.43 | 9.745% | $176.0639 | $176.06 | $176.05 | $176.10 |
| Purchase #5 | $151.29 | 5.864% | $160.1616 | $160.16 | $160.15 | $160.20 |
| Purchase #6 | $87.26 | 4.584% | $91.26 | $91.26 | $91.25 | $91.30 |
| Purchase #7 | $132.90 | 3.803% | $137.9542 | $137.95 | $137.95 | $138.00 |
| 7 purchase totals = | $835.00 | $894.7835 | $894.78 | $894.80 | $895.00 | |