| 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 | $209.92 | 11.511% | $234.0839 | $234.08 | $234.10 | $234.10 |
| Purchase #2 | $233.43 | 13.611% | $265.2022 | $265.20 | $265.20 | $265.20 |
| Purchase #3 | $152.68 | 10.569% | $168.8167 | $168.82 | $168.80 | $168.80 |
| Purchase #4 | $142.36 | 5.220% | $149.7912 | $149.79 | $149.80 | $149.80 |
| Purchase #5 | $93.48 | 7.704% | $100.6817 | $100.68 | $100.70 | $100.70 |
| Purchase #6 | $49.90 | 11.747% | $55.7618 | $55.76 | $55.75 | $55.80 |
| Purchase #7 | $196.98 | 10.835% | $218.3228 | $218.32 | $218.30 | $218.30 |
| 7 purchase totals = | $1,078.75 | $1,192.6603 | $1,192.65 | $1,192.65 | $1,192.70 | |