| 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 | $182.77 | 13.509% | $207.4604 | $207.46 | $207.45 | $207.50 |
| Purchase #2 | $135.83 | 7.589% | $146.1381 | $146.14 | $146.15 | $146.10 |
| Purchase #3 | $246.74 | 9.415% | $269.9706 | $269.97 | $269.95 | $270.00 |
| Purchase #4 | $228.95 | 5.663% | $241.9154 | $241.92 | $241.90 | $241.90 |
| Purchase #5 | $136.56 | 10.213% | $150.5069 | $150.51 | $150.50 | $150.50 |
| Purchase #6 | $30.46 | 13.723% | $34.64 | $34.64 | $34.65 | $34.60 |
| Purchase #7 | $94.69 | 6.132% | $100.4964 | $100.50 | $100.50 | $100.50 |
| 7 purchase totals = | $1,056.00 | $1,151.1278 | $1,151.14 | $1,151.10 | $1,151.10 | |