| 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 | $122.98 | 9.851% | $135.0948 | $135.09 | $135.10 | $135.10 |
| Purchase #2 | $20.60 | 7.781% | $22.2029 | $22.20 | $22.20 | $22.20 |
| Purchase #3 | $61.90 | 6.117% | $65.6864 | $65.69 | $65.70 | $65.70 |
| Purchase #4 | $79.72 | 8.719% | $86.6708 | $86.67 | $86.65 | $86.70 |
| Purchase #5 | $186.77 | 13.584% | $212.1408 | $212.14 | $212.15 | $212.10 |
| Purchase #6 | $91.78 | 10.416% | $101.3398 | $101.34 | $101.35 | $101.30 |
| Purchase #7 | $124.40 | 7.351% | $133.5446 | $133.54 | $133.55 | $133.50 |
| 7 purchase totals = | $688.15 | $756.6801 | $756.67 | $756.70 | $756.60 | |