| 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 | $154.30 | 9.239% | $168.5558 | $168.56 | $168.55 | $168.60 |
| Purchase #2 | $174.52 | 11.770% | $195.061 | $195.06 | $195.05 | $195.10 |
| Purchase #3 | $111.32 | 10.136% | $122.6034 | $122.60 | $122.60 | $122.60 |
| Purchase #4 | $80.83 | 4.829% | $84.7333 | $84.73 | $84.75 | $84.70 |
| Purchase #5 | $77.70 | 10.746% | $86.0496 | $86.05 | $86.05 | $86.00 |
| Purchase #6 | $230.60 | 11.367% | $256.8123 | $256.81 | $256.80 | $256.80 |
| Purchase #7 | $112.40 | 5.141% | $118.1785 | $118.18 | $118.20 | $118.20 |
| 7 purchase totals = | $941.67 | $1,031.9939 | $1,031.99 | $1,032.00 | $1,032.00 | |