| 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 | $159.74 | 7.863% | $172.3004 | $172.30 | $172.30 | $172.30 |
| Purchase #2 | $200.32 | 5.672% | $211.6822 | $211.68 | $211.70 | $211.70 |
| Purchase #3 | $97.46 | 12.297% | $109.4447 | $109.44 | $109.45 | $109.40 |
| Purchase #4 | $78.64 | 8.216% | $85.1011 | $85.10 | $85.10 | $85.10 |
| Purchase #5 | $188.61 | 8.818% | $205.2416 | $205.24 | $205.25 | $205.20 |
| Purchase #6 | $25.65 | 3.235% | $26.4798 | $26.48 | $26.50 | $26.50 |
| Purchase #7 | $88.33 | 9.540% | $96.7567 | $96.76 | $96.75 | $96.80 |
| 7 purchase totals = | $838.75 | $907.0065 | $907.00 | $907.05 | $907.00 | |