| 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 | $133.55 | 3.770% | $138.5848 | $138.58 | $138.60 | $138.60 |
| Purchase #2 | $150.73 | 8.454% | $163.4727 | $163.47 | $163.45 | $163.50 |
| Purchase #3 | $239.37 | 7.818% | $258.0839 | $258.08 | $258.10 | $258.10 |
| Purchase #4 | $72.36 | 6.364% | $76.965 | $76.97 | $76.95 | $77.00 |
| Purchase #5 | $131.51 | 10.453% | $145.2567 | $145.26 | $145.25 | $145.30 |
| Purchase #6 | $235.66 | 7.369% | $253.0258 | $253.03 | $253.05 | $253.00 |
| Purchase #7 | $47.28 | 11.803% | $52.8605 | $52.86 | $52.85 | $52.90 |
| 7 purchase totals = | $1,010.46 | $1,088.2494 | $1,088.25 | $1,088.25 | $1,088.40 | |