| 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 | $79.87 | 6.237% | $84.8515 | $84.85 | $84.85 | $84.90 |
| Purchase #2 | $99.30 | 10.586% | $109.8119 | $109.81 | $109.80 | $109.80 |
| Purchase #3 | $37.33 | 10.446% | $41.2295 | $41.23 | $41.25 | $41.20 |
| Purchase #4 | $153.93 | 4.835% | $161.3725 | $161.37 | $161.35 | $161.40 |
| Purchase #5 | $53.32 | 10.825% | $59.0919 | $59.09 | $59.10 | $59.10 |
| Purchase #6 | $191.92 | 10.695% | $212.4458 | $212.45 | $212.45 | $212.40 |
| Purchase #7 | $217.78 | 6.482% | $231.8965 | $231.90 | $231.90 | $231.90 |
| 7 purchase totals = | $833.45 | $900.6996 | $900.70 | $900.70 | $900.70 | |