| 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 | $206.56 | 10.681% | $228.6227 | $228.62 | $228.60 | $228.60 |
| Purchase #2 | $16.40 | 9.265% | $17.9195 | $17.92 | $17.90 | $17.90 |
| Purchase #3 | $135.85 | 10.465% | $150.0667 | $150.07 | $150.05 | $150.10 |
| Purchase #4 | $37.34 | 9.734% | $40.9747 | $40.97 | $40.95 | $41.00 |
| Purchase #5 | $145.85 | 6.692% | $155.6103 | $155.61 | $155.60 | $155.60 |
| Purchase #6 | $216.30 | 13.141% | $244.724 | $244.72 | $244.70 | $244.70 |
| Purchase #7 | $64.73 | 7.336% | $69.4786 | $69.48 | $69.50 | $69.50 |
| 7 purchase totals = | $823.03 | $907.3965 | $907.39 | $907.30 | $907.40 | |