| 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 | $215.67 | 8.765% | $234.5735 | $234.57 | $234.55 | $234.60 |
| Purchase #2 | $136.35 | 4.246% | $142.1394 | $142.14 | $142.15 | $142.10 |
| Purchase #3 | $189.28 | 5.284% | $199.2816 | $199.28 | $199.30 | $199.30 |
| Purchase #4 | $158.81 | 12.664% | $178.9217 | $178.92 | $178.90 | $178.90 |
| Purchase #5 | $85.88 | 4.855% | $90.0495 | $90.05 | $90.05 | $90.00 |
| Purchase #6 | $107.54 | 13.259% | $121.7987 | $121.80 | $121.80 | $121.80 |
| Purchase #7 | $142.75 | 12.638% | $160.7907 | $160.79 | $160.80 | $160.80 |
| 7 purchase totals = | $1,036.28 | $1,127.5551 | $1,127.55 | $1,127.55 | $1,127.50 | |