| 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 | $114.79 | 13.522% | $130.3119 | $130.31 | $130.30 | $130.30 |
| Purchase #2 | $58.83 | 4.500% | $61.4774 | $61.48 | $61.50 | $61.50 |
| Purchase #3 | $137.97 | 9.137% | $150.5763 | $150.58 | $150.60 | $150.60 |
| Purchase #4 | $130.93 | 7.697% | $141.0077 | $141.01 | $141.00 | $141.00 |
| Purchase #5 | $14.74 | 12.171% | $16.534 | $16.53 | $16.55 | $16.50 |
| Purchase #6 | $213.95 | 8.267% | $231.6372 | $231.64 | $231.65 | $231.60 |
| Purchase #7 | $101.71 | 5.870% | $107.6804 | $107.68 | $107.70 | $107.70 |
| 7 purchase totals = | $772.92 | $839.2249 | $839.23 | $839.30 | $839.20 | |