| 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 | $74.51 | 3.743% | $77.2989 | $77.30 | $77.30 | $77.30 |
| Purchase #2 | $114.87 | 13.370% | $130.2281 | $130.23 | $130.25 | $130.20 |
| Purchase #3 | $21.50 | 11.743% | $24.0247 | $24.02 | $24.00 | $24.00 |
| Purchase #4 | $20.64 | 13.571% | $23.4411 | $23.44 | $23.45 | $23.40 |
| Purchase #5 | $18.60 | 10.568% | $20.5656 | $20.57 | $20.55 | $20.60 |
| Purchase #6 | $78.55 | 8.455% | $85.1914 | $85.19 | $85.20 | $85.20 |
| Purchase #7 | $153.85 | 8.712% | $167.2534 | $167.25 | $167.25 | $167.30 |
| 7 purchase totals = | $482.52 | $528.0032 | $528.00 | $528.00 | $528.00 | |