| 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 | $150.63 | 7.527% | $161.9679 | $161.97 | $161.95 | $162.00 |
| Purchase #2 | $28.44 | 5.668% | $30.052 | $30.05 | $30.05 | $30.10 |
| Purchase #3 | $228.86 | 8.200% | $247.6265 | $247.63 | $247.65 | $247.60 |
| Purchase #4 | $71.59 | 12.714% | $80.692 | $80.69 | $80.70 | $80.70 |
| Purchase #5 | $106.38 | 11.238% | $118.335 | $118.34 | $118.35 | $118.30 |
| Purchase #6 | $51.87 | 11.679% | $57.9279 | $57.93 | $57.95 | $57.90 |
| Purchase #7 | $19.30 | 12.787% | $21.7679 | $21.77 | $21.75 | $21.80 |
| 7 purchase totals = | $657.07 | $718.3692 | $718.38 | $718.40 | $718.40 | |