| 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 | $235.43 | 9.204% | $257.099 | $257.10 | $257.10 | $257.10 |
| Purchase #2 | $148.98 | 5.822% | $157.6536 | $157.65 | $157.65 | $157.70 |
| Purchase #3 | $14.57 | 5.284% | $15.3399 | $15.34 | $15.35 | $15.30 |
| Purchase #4 | $215.93 | 6.856% | $230.7342 | $230.73 | $230.75 | $230.70 |
| Purchase #5 | $191.74 | 7.874% | $206.8376 | $206.84 | $206.85 | $206.80 |
| Purchase #6 | $55.51 | 5.190% | $58.391 | $58.39 | $58.40 | $58.40 |
| Purchase #7 | $237.96 | 13.107% | $269.1494 | $269.15 | $269.15 | $269.10 |
| 7 purchase totals = | $1,100.12 | $1,195.2047 | $1,195.20 | $1,195.25 | $1,195.10 | |