| 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 | $173.73 | 13.732% | $197.5866 | $197.59 | $197.60 | $197.60 |
| Purchase #2 | $31.81 | 5.725% | $33.6311 | $33.63 | $33.65 | $33.60 |
| Purchase #3 | $134.68 | 7.270% | $144.4712 | $144.47 | $144.45 | $144.50 |
| Purchase #4 | $20.35 | 9.855% | $22.3555 | $22.36 | $22.35 | $22.40 |
| Purchase #5 | $7.41 | 10.280% | $8.1717 | $8.17 | $8.15 | $8.20 |
| Purchase #6 | $232.57 | 13.652% | $264.3205 | $264.32 | $264.30 | $264.30 |
| Purchase #7 | $54.83 | 4.517% | $57.3067 | $57.31 | $57.30 | $57.30 |
| 7 purchase totals = | $655.38 | $727.8433 | $727.85 | $727.80 | $727.90 | |