| 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 | $58.27 | 3.320% | $60.2046 | $60.20 | $60.20 | $60.20 |
| Purchase #2 | $26.68 | 10.873% | $29.5809 | $29.58 | $29.60 | $29.60 |
| Purchase #3 | $130.25 | 12.232% | $146.1822 | $146.18 | $146.20 | $146.20 |
| Purchase #4 | $138.95 | 3.527% | $143.8508 | $143.85 | $143.85 | $143.90 |
| Purchase #5 | $207.28 | 12.343% | $232.8646 | $232.86 | $232.85 | $232.90 |
| Purchase #6 | $220.46 | 12.579% | $248.1917 | $248.19 | $248.20 | $248.20 |
| Purchase #7 | $158.34 | 10.338% | $174.7092 | $174.71 | $174.70 | $174.70 |
| 7 purchase totals = | $940.23 | $1,035.5840 | $1,035.57 | $1,035.60 | $1,035.70 | |