| 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 | $185.69 | 12.777% | $209.4156 | $209.42 | $209.40 | $209.40 |
| Purchase #2 | $5.27 | 12.190% | $5.9124 | $5.91 | $5.90 | $5.90 |
| Purchase #3 | $217.29 | 5.726% | $229.732 | $229.73 | $229.75 | $229.70 |
| Purchase #4 | $70.49 | 11.243% | $78.4152 | $78.42 | $78.40 | $78.40 |
| Purchase #5 | $139.96 | 7.391% | $150.3044 | $150.30 | $150.30 | $150.30 |
| Purchase #6 | $171.27 | 13.675% | $194.6912 | $194.69 | $194.70 | $194.70 |
| Purchase #7 | $87.98 | 9.111% | $95.9959 | $96.00 | $96.00 | $96.00 |
| 7 purchase totals = | $877.95 | $964.4667 | $964.47 | $964.45 | $964.40 | |