| 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 | $16.87 | 6.211% | $17.9178 | $17.92 | $17.90 | $17.90 |
| Purchase #2 | $122.66 | 10.351% | $135.3565 | $135.36 | $135.35 | $135.40 |
| Purchase #3 | $77.56 | 13.671% | $88.1632 | $88.16 | $88.15 | $88.20 |
| Purchase #4 | $164.63 | 6.628% | $175.5417 | $175.54 | $175.55 | $175.50 |
| Purchase #5 | $250.48 | 5.255% | $263.6427 | $263.64 | $263.65 | $263.60 |
| Purchase #6 | $109.94 | 11.545% | $122.6326 | $122.63 | $122.65 | $122.60 |
| Purchase #7 | $49.74 | 8.164% | $53.8008 | $53.80 | $53.80 | $53.80 |
| 7 purchase totals = | $791.88 | $857.0553 | $857.05 | $857.05 | $857.00 | |