| 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 | $151.97 | 12.707% | $171.2808 | $171.28 | $171.30 | $171.30 |
| Purchase #2 | $194.68 | 7.212% | $208.7203 | $208.72 | $208.70 | $208.70 |
| Purchase #3 | $22.50 | 8.573% | $24.4289 | $24.43 | $24.45 | $24.40 |
| Purchase #4 | $30.82 | 11.315% | $34.3073 | $34.31 | $34.30 | $34.30 |
| Purchase #5 | $190.31 | 9.799% | $208.9585 | $208.96 | $208.95 | $209.00 |
| Purchase #6 | $232.75 | 4.168% | $242.451 | $242.45 | $242.45 | $242.50 |
| Purchase #7 | $87.68 | 12.206% | $98.3822 | $98.38 | $98.40 | $98.40 |
| 7 purchase totals = | $910.71 | $988.5290 | $988.53 | $988.55 | $988.60 | |