| 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 | $34.52 | 7.306% | $37.042 | $37.04 | $37.05 | $37.00 |
| Purchase #2 | $173.33 | 12.184% | $194.4485 | $194.45 | $194.45 | $194.40 |
| Purchase #3 | $88.92 | 13.321% | $100.765 | $100.77 | $100.75 | $100.80 |
| Purchase #4 | $161.71 | 11.229% | $179.8684 | $179.87 | $179.85 | $179.90 |
| Purchase #5 | $55.63 | 3.339% | $57.4875 | $57.49 | $57.50 | $57.50 |
| Purchase #6 | $237.82 | 3.437% | $245.9939 | $245.99 | $246.00 | $246.00 |
| Purchase #7 | $92.43 | 3.742% | $95.8887 | $95.89 | $95.90 | $95.90 |
| 7 purchase totals = | $844.36 | $911.4940 | $911.50 | $911.50 | $911.50 | |