| 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 | $158.99 | 7.770% | $171.3435 | $171.34 | $171.35 | $171.30 |
| Purchase #2 | $54.45 | 12.750% | $61.3924 | $61.39 | $61.40 | $61.40 |
| Purchase #3 | $51.31 | 5.639% | $54.2034 | $54.20 | $54.20 | $54.20 |
| Purchase #4 | $226.86 | 9.205% | $247.7425 | $247.74 | $247.75 | $247.70 |
| Purchase #5 | $87.47 | 9.171% | $95.4919 | $95.49 | $95.50 | $95.50 |
| Purchase #6 | $33.50 | 3.344% | $34.6202 | $34.62 | $34.60 | $34.60 |
| Purchase #7 | $27.76 | 9.209% | $30.3164 | $30.32 | $30.30 | $30.30 |
| 7 purchase totals = | $640.34 | $695.1103 | $695.10 | $695.10 | $695.00 | |