| 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 | $135.66 | 4.693% | $142.0265 | $142.03 | $142.05 | $142.00 |
| Purchase #2 | $105.57 | 4.268% | $110.0757 | $110.08 | $110.10 | $110.10 |
| Purchase #3 | $76.99 | 8.462% | $83.5049 | $83.50 | $83.50 | $83.50 |
| Purchase #4 | $236.38 | 8.262% | $255.9097 | $255.91 | $255.90 | $255.90 |
| Purchase #5 | $249.46 | 3.319% | $257.7396 | $257.74 | $257.75 | $257.70 |
| Purchase #6 | $128.74 | 6.685% | $137.3463 | $137.35 | $137.35 | $137.30 |
| Purchase #7 | $233.66 | 8.398% | $253.2828 | $253.28 | $253.30 | $253.30 |
| 7 purchase totals = | $1,166.46 | $1,239.8855 | $1,239.89 | $1,239.95 | $1,239.80 | |