| 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 | $173.79 | 11.250% | $193.3414 | $193.34 | $193.35 | $193.30 |
| Purchase #2 | $11.29 | 13.311% | $12.7928 | $12.79 | $12.80 | $12.80 |
| Purchase #3 | $89.28 | 13.662% | $101.4774 | $101.48 | $101.50 | $101.50 |
| Purchase #4 | $17.68 | 5.866% | $18.7171 | $18.72 | $18.70 | $18.70 |
| Purchase #5 | $246.99 | 13.605% | $280.593 | $280.59 | $280.60 | $280.60 |
| Purchase #6 | $134.37 | 8.256% | $145.4636 | $145.46 | $145.45 | $145.50 |
| Purchase #7 | $39.95 | 9.336% | $43.6797 | $43.68 | $43.70 | $43.70 |
| 7 purchase totals = | $713.35 | $796.0650 | $796.06 | $796.10 | $796.10 | |