| 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 | $195.40 | 6.329% | $207.7669 | $207.77 | $207.75 | $207.80 |
| Purchase #2 | $194.40 | 11.451% | $216.6607 | $216.66 | $216.65 | $216.70 |
| Purchase #3 | $161.40 | 9.591% | $176.8799 | $176.88 | $176.90 | $176.90 |
| Purchase #4 | $210.29 | 13.423% | $238.5172 | $238.52 | $238.50 | $238.50 |
| Purchase #5 | $25.99 | 8.714% | $28.2548 | $28.25 | $28.25 | $28.30 |
| Purchase #6 | $92.30 | 6.403% | $98.21 | $98.21 | $98.20 | $98.20 |
| Purchase #7 | $223.63 | 3.284% | $230.974 | $230.97 | $230.95 | $231.00 |
| 7 purchase totals = | $1,103.41 | $1,197.2635 | $1,197.26 | $1,197.20 | $1,197.40 | |