| 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 | $246.28 | 12.604% | $277.3211 | $277.32 | $277.30 | $277.30 |
| Purchase #2 | $193.27 | 5.832% | $204.5415 | $204.54 | $204.55 | $204.50 |
| Purchase #3 | $175.43 | 12.365% | $197.1219 | $197.12 | $197.10 | $197.10 |
| Purchase #4 | $79.67 | 3.349% | $82.3381 | $82.34 | $82.35 | $82.30 |
| Purchase #5 | $173.36 | 5.345% | $182.6261 | $182.63 | $182.65 | $182.60 |
| Purchase #6 | $191.40 | 4.197% | $199.4331 | $199.43 | $199.45 | $199.40 |
| Purchase #7 | $44.59 | 8.534% | $48.3953 | $48.40 | $48.40 | $48.40 |
| 7 purchase totals = | $1,104.00 | $1,191.7771 | $1,191.78 | $1,191.80 | $1,191.60 | |