| 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 | $23.26 | 3.725% | $24.1264 | $24.13 | $24.15 | $24.10 |
| Purchase #2 | $133.49 | 6.610% | $142.3137 | $142.31 | $142.30 | $142.30 |
| Purchase #3 | $151.63 | 12.123% | $170.0121 | $170.01 | $170.00 | $170.00 |
| Purchase #4 | $45.98 | 3.830% | $47.741 | $47.74 | $47.75 | $47.70 |
| Purchase #5 | $124.43 | 12.761% | $140.3085 | $140.31 | $140.30 | $140.30 |
| Purchase #6 | $28.65 | 11.486% | $31.9407 | $31.94 | $31.95 | $31.90 |
| Purchase #7 | $173.56 | 6.578% | $184.9768 | $184.98 | $185.00 | $185.00 |
| 7 purchase totals = | $681.00 | $741.4192 | $741.42 | $741.45 | $741.30 | |