| 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 | $223.30 | 8.485% | $242.247 | $242.25 | $242.25 | $242.20 |
| Purchase #2 | $109.57 | 3.146% | $113.0171 | $113.02 | $113.00 | $113.00 |
| Purchase #3 | $156.47 | 9.759% | $171.7399 | $171.74 | $171.75 | $171.70 |
| Purchase #4 | $109.89 | 6.518% | $117.0526 | $117.05 | $117.05 | $117.10 |
| Purchase #5 | $200.59 | 10.344% | $221.339 | $221.34 | $221.35 | $221.30 |
| Purchase #6 | $47.96 | 5.240% | $50.4731 | $50.47 | $50.45 | $50.50 |
| Purchase #7 | $54.46 | 3.505% | $56.3688 | $56.37 | $56.35 | $56.40 |
| 7 purchase totals = | $902.24 | $972.2375 | $972.24 | $972.20 | $972.20 | |