| 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 | $209.99 | 3.186% | $216.6803 | $216.68 | $216.70 | $216.70 |
| Purchase #2 | $92.55 | 9.464% | $101.3089 | $101.31 | $101.30 | $101.30 |
| Purchase #3 | $179.31 | 5.166% | $188.5732 | $188.57 | $188.55 | $188.60 |
| Purchase #4 | $68.52 | 9.819% | $75.248 | $75.25 | $75.25 | $75.20 |
| Purchase #5 | $72.91 | 5.671% | $77.0447 | $77.04 | $77.05 | $77.00 |
| Purchase #6 | $165.38 | 9.726% | $181.4649 | $181.46 | $181.45 | $181.50 |
| Purchase #7 | $203.77 | 4.232% | $212.3935 | $212.39 | $212.40 | $212.40 |
| 7 purchase totals = | $992.43 | $1,052.7135 | $1,052.70 | $1,052.70 | $1,052.70 | |