| 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 | $233.39 | 7.459% | $250.7986 | $250.80 | $250.80 | $250.80 |
| Purchase #2 | $150.91 | 6.646% | $160.9395 | $160.94 | $160.95 | $160.90 |
| Purchase #3 | $14.40 | 12.214% | $16.1588 | $16.16 | $16.15 | $16.20 |
| Purchase #4 | $8.96 | 12.826% | $10.1092 | $10.11 | $10.10 | $10.10 |
| Purchase #5 | $33.87 | 7.636% | $36.4563 | $36.46 | $36.45 | $36.50 |
| Purchase #6 | $188.77 | 4.219% | $196.7342 | $196.73 | $196.75 | $196.70 |
| Purchase #7 | $137.94 | 3.268% | $142.4479 | $142.45 | $142.45 | $142.40 |
| 7 purchase totals = | $768.24 | $813.6445 | $813.65 | $813.65 | $813.60 | |