| 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 | $96.77 | 10.658% | $107.0837 | $107.08 | $107.10 | $107.10 |
| Purchase #2 | $61.62 | 5.215% | $64.8335 | $64.83 | $64.85 | $64.80 |
| Purchase #3 | $208.28 | 6.115% | $221.0163 | $221.02 | $221.00 | $221.00 |
| Purchase #4 | $69.28 | 3.187% | $71.488 | $71.49 | $71.50 | $71.50 |
| Purchase #5 | $218.39 | 4.354% | $227.8987 | $227.90 | $227.90 | $227.90 |
| Purchase #6 | $65.84 | 7.184% | $70.5699 | $70.57 | $70.55 | $70.60 |
| Purchase #7 | $102.74 | 10.199% | $113.2185 | $113.22 | $113.20 | $113.20 |
| 7 purchase totals = | $822.92 | $876.1086 | $876.11 | $876.10 | $876.10 | |