| 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 | $46.96 | 13.825% | $53.4522 | $53.45 | $53.45 | $53.50 |
| Purchase #2 | $11.67 | 10.582% | $12.9049 | $12.90 | $12.90 | $12.90 |
| Purchase #3 | $242.92 | 8.796% | $264.2872 | $264.29 | $264.30 | $264.30 |
| Purchase #4 | $49.58 | 7.202% | $53.1508 | $53.15 | $53.15 | $53.20 |
| Purchase #5 | $231.97 | 3.837% | $240.8707 | $240.87 | $240.85 | $240.90 |
| Purchase #6 | $56.50 | 11.799% | $63.1664 | $63.17 | $63.15 | $63.20 |
| Purchase #7 | $13.44 | 8.621% | $14.5987 | $14.60 | $14.60 | $14.60 |
| 7 purchase totals = | $653.04 | $702.4309 | $702.43 | $702.40 | $702.60 | |