| 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 | $79.95 | 4.316% | $83.4006 | $83.40 | $83.40 | $83.40 |
| Purchase #2 | $48.63 | 9.835% | $53.4128 | $53.41 | $53.40 | $53.40 |
| Purchase #3 | $8.43 | 9.800% | $9.2561 | $9.26 | $9.25 | $9.30 |
| Purchase #4 | $119.90 | 5.707% | $126.7427 | $126.74 | $126.75 | $126.70 |
| Purchase #5 | $118.65 | 3.600% | $122.9214 | $122.92 | $122.90 | $122.90 |
| Purchase #6 | $169.40 | 9.312% | $185.1745 | $185.17 | $185.15 | $185.20 |
| Purchase #7 | $201.36 | 4.639% | $210.7011 | $210.70 | $210.70 | $210.70 |
| 7 purchase totals = | $746.32 | $791.6092 | $791.60 | $791.55 | $791.60 | |