| 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 | $245.90 | 11.626% | $274.4883 | $274.49 | $274.50 | $274.50 |
| Purchase #2 | $222.26 | 7.242% | $238.3561 | $238.36 | $238.35 | $238.40 |
| Purchase #3 | $189.98 | 13.449% | $215.5304 | $215.53 | $215.55 | $215.50 |
| Purchase #4 | $184.35 | 10.704% | $204.0828 | $204.08 | $204.10 | $204.10 |
| Purchase #5 | $7.85 | 3.273% | $8.1069 | $8.11 | $8.10 | $8.10 |
| Purchase #6 | $133.52 | 13.461% | $151.4931 | $151.49 | $151.50 | $151.50 |
| Purchase #7 | $28.26 | 12.283% | $31.7312 | $31.73 | $31.75 | $31.70 |
| 7 purchase totals = | $1,012.12 | $1,123.7888 | $1,123.79 | $1,123.85 | $1,123.80 | |