| 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 | $72.93 | 13.798% | $82.9929 | $82.99 | $83.00 | $83.00 |
| Purchase #2 | $197.95 | 10.756% | $219.2415 | $219.24 | $219.25 | $219.20 |
| Purchase #3 | $49.43 | 4.425% | $51.6173 | $51.62 | $51.60 | $51.60 |
| Purchase #4 | $70.63 | 11.521% | $78.7673 | $78.77 | $78.75 | $78.80 |
| Purchase #5 | $153.46 | 5.471% | $161.8558 | $161.86 | $161.85 | $161.90 |
| Purchase #6 | $233.65 | 9.447% | $255.7229 | $255.72 | $255.70 | $255.70 |
| Purchase #7 | $133.69 | 10.134% | $147.2381 | $147.24 | $147.25 | $147.20 |
| 7 purchase totals = | $911.74 | $997.4358 | $997.44 | $997.40 | $997.40 | |