| 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 | $135.86 | 7.710% | $146.3348 | $146.33 | $146.35 | $146.30 |
| Purchase #2 | $138.65 | 7.634% | $149.2345 | $149.23 | $149.25 | $149.20 |
| Purchase #3 | $132.32 | 3.715% | $137.2357 | $137.24 | $137.25 | $137.20 |
| Purchase #4 | $242.35 | 7.743% | $261.1152 | $261.12 | $261.10 | $261.10 |
| Purchase #5 | $207.62 | 6.568% | $221.2565 | $221.26 | $221.25 | $221.30 |
| Purchase #6 | $170.61 | 7.232% | $182.9485 | $182.95 | $182.95 | $182.90 |
| Purchase #7 | $83.73 | 13.487% | $95.0227 | $95.02 | $95.00 | $95.00 |
| 7 purchase totals = | $1,111.14 | $1,193.1479 | $1,193.15 | $1,193.15 | $1,193.00 | |