| 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 | $192.45 | 13.111% | $217.6821 | $217.68 | $217.70 | $217.70 |
| Purchase #2 | $234.80 | 12.442% | $264.0138 | $264.01 | $264.00 | $264.00 |
| Purchase #3 | $224.54 | 9.721% | $246.3675 | $246.37 | $246.35 | $246.40 |
| Purchase #4 | $21.99 | 8.511% | $23.8616 | $23.86 | $23.85 | $23.90 |
| Purchase #5 | $214.60 | 6.601% | $228.7657 | $228.77 | $228.75 | $228.80 |
| Purchase #6 | $247.70 | 6.870% | $264.717 | $264.72 | $264.70 | $264.70 |
| Purchase #7 | $152.34 | 8.795% | $165.7383 | $165.74 | $165.75 | $165.70 |
| 7 purchase totals = | $1,288.42 | $1,411.1460 | $1,411.15 | $1,411.10 | $1,411.20 | |