| 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 | $159.80 | 11.780% | $178.6244 | $178.62 | $178.60 | $178.60 |
| Purchase #2 | $123.66 | 6.222% | $131.3541 | $131.35 | $131.35 | $131.40 |
| Purchase #3 | $159.63 | 8.590% | $173.3422 | $173.34 | $173.35 | $173.30 |
| Purchase #4 | $199.73 | 4.234% | $208.1866 | $208.19 | $208.20 | $208.20 |
| Purchase #5 | $129.34 | 12.739% | $145.8166 | $145.82 | $145.80 | $145.80 |
| Purchase #6 | $76.36 | 6.228% | $81.1157 | $81.12 | $81.10 | $81.10 |
| Purchase #7 | $236.69 | 8.314% | $256.3684 | $256.37 | $256.35 | $256.40 |
| 7 purchase totals = | $1,085.21 | $1,174.8080 | $1,174.81 | $1,174.75 | $1,174.80 | |