| 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 | $142.94 | 4.386% | $149.2093 | $149.21 | $149.20 | $149.20 |
| Purchase #2 | $234.47 | 7.359% | $251.7246 | $251.72 | $251.70 | $251.70 |
| Purchase #3 | $233.62 | 13.803% | $265.8666 | $265.87 | $265.85 | $265.90 |
| Purchase #4 | $30.99 | 10.636% | $34.2861 | $34.29 | $34.30 | $34.30 |
| Purchase #5 | $168.26 | 5.584% | $177.6556 | $177.66 | $177.65 | $177.70 |
| Purchase #6 | $146.89 | 8.277% | $159.0481 | $159.05 | $159.05 | $159.00 |
| Purchase #7 | $18.34 | 12.848% | $20.6963 | $20.70 | $20.70 | $20.70 |
| 7 purchase totals = | $975.51 | $1,058.4866 | $1,058.50 | $1,058.45 | $1,058.50 | |