| 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 | $30.54 | 4.755% | $31.9922 | $31.99 | $32.00 | $32.00 |
| Purchase #2 | $52.53 | 4.217% | $54.7452 | $54.75 | $54.75 | $54.70 |
| Purchase #3 | $117.70 | 6.428% | $125.2658 | $125.27 | $125.25 | $125.30 |
| Purchase #4 | $194.58 | 13.821% | $221.4729 | $221.47 | $221.45 | $221.50 |
| Purchase #5 | $156.52 | 5.871% | $165.7093 | $165.71 | $165.70 | $165.70 |
| Purchase #6 | $68.27 | 3.161% | $70.428 | $70.43 | $70.45 | $70.40 |
| Purchase #7 | $30.57 | 7.117% | $32.7457 | $32.75 | $32.75 | $32.70 |
| 7 purchase totals = | $650.71 | $702.3591 | $702.37 | $702.35 | $702.30 | |