| 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 | $218.59 | 12.292% | $245.4591 | $245.46 | $245.45 | $245.50 |
| Purchase #2 | $119.35 | 3.444% | $123.4604 | $123.46 | $123.45 | $123.50 |
| Purchase #3 | $12.69 | 11.842% | $14.1927 | $14.19 | $14.20 | $14.20 |
| Purchase #4 | $189.60 | 4.670% | $198.4543 | $198.45 | $198.45 | $198.50 |
| Purchase #5 | $14.63 | 13.656% | $16.6279 | $16.63 | $16.65 | $16.60 |
| Purchase #6 | $148.25 | 13.516% | $168.2875 | $168.29 | $168.30 | $168.30 |
| Purchase #7 | $102.83 | 7.146% | $110.1782 | $110.18 | $110.20 | $110.20 |
| 7 purchase totals = | $805.94 | $876.6601 | $876.66 | $876.70 | $876.80 | |