| 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 | $8.34 | 3.345% | $8.619 | $8.62 | $8.60 | $8.60 |
| Purchase #2 | $51.79 | 13.279% | $58.6672 | $58.67 | $58.65 | $58.70 |
| Purchase #3 | $181.86 | 9.251% | $198.6839 | $198.68 | $198.70 | $198.70 |
| Purchase #4 | $131.93 | 9.809% | $144.871 | $144.87 | $144.85 | $144.90 |
| Purchase #5 | $126.34 | 7.185% | $135.4175 | $135.42 | $135.40 | $135.40 |
| Purchase #6 | $94.51 | 9.253% | $103.255 | $103.26 | $103.25 | $103.30 |
| Purchase #7 | $93.97 | 4.785% | $98.4665 | $98.47 | $98.45 | $98.50 |
| 7 purchase totals = | $688.74 | $747.9801 | $747.99 | $747.90 | $748.10 | |