| 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 | $95.86 | 13.103% | $108.4205 | $108.42 | $108.40 | $108.40 |
| Purchase #2 | $56.87 | 12.666% | $64.0732 | $64.07 | $64.05 | $64.10 |
| Purchase #3 | $61.42 | 6.564% | $65.4516 | $65.45 | $65.45 | $65.50 |
| Purchase #4 | $213.66 | 7.206% | $229.0563 | $229.06 | $229.05 | $229.10 |
| Purchase #5 | $26.79 | 3.312% | $27.6773 | $27.68 | $27.70 | $27.70 |
| Purchase #6 | $226.87 | 10.209% | $250.0312 | $250.03 | $250.05 | $250.00 |
| Purchase #7 | $239.75 | 11.520% | $267.3692 | $267.37 | $267.35 | $267.40 |
| 7 purchase totals = | $921.22 | $1,012.0793 | $1,012.08 | $1,012.05 | $1,012.20 | |