| 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 | $102.66 | 8.116% | $110.9919 | $110.99 | $111.00 | $111.00 |
| Purchase #2 | $134.73 | 11.287% | $149.937 | $149.94 | $149.95 | $149.90 |
| Purchase #3 | $248.38 | 13.555% | $282.0479 | $282.05 | $282.05 | $282.00 |
| Purchase #4 | $24.27 | 5.311% | $25.559 | $25.56 | $25.55 | $25.60 |
| Purchase #5 | $66.26 | 13.130% | $74.9599 | $74.96 | $74.95 | $75.00 |
| Purchase #6 | $92.52 | 7.579% | $99.5321 | $99.53 | $99.55 | $99.50 |
| Purchase #7 | $150.97 | 4.210% | $157.3258 | $157.33 | $157.35 | $157.30 |
| 7 purchase totals = | $819.79 | $900.3536 | $900.36 | $900.40 | $900.30 | |