| 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 | $29.57 | 6.792% | $31.5784 | $31.58 | $31.60 | $31.60 |
| Purchase #2 | $202.31 | 8.787% | $220.087 | $220.09 | $220.10 | $220.10 |
| Purchase #3 | $74.78 | 10.625% | $82.7254 | $82.73 | $82.75 | $82.70 |
| Purchase #4 | $216.82 | 7.450% | $232.9731 | $232.97 | $232.95 | $233.00 |
| Purchase #5 | $239.90 | 10.807% | $265.826 | $265.83 | $265.85 | $265.80 |
| Purchase #6 | $19.49 | 5.811% | $20.6226 | $20.62 | $20.60 | $20.60 |
| Purchase #7 | $37.53 | 4.218% | $39.113 | $39.11 | $39.10 | $39.10 |
| 7 purchase totals = | $820.40 | $892.9255 | $892.93 | $892.95 | $892.90 | |