| 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 | $200.83 | 8.592% | $218.0853 | $218.09 | $218.10 | $218.10 |
| Purchase #2 | $206.83 | 13.762% | $235.2939 | $235.29 | $235.30 | $235.30 |
| Purchase #3 | $193.97 | 13.808% | $220.7534 | $220.75 | $220.75 | $220.80 |
| Purchase #4 | $227.73 | 8.166% | $246.3264 | $246.33 | $246.35 | $246.30 |
| Purchase #5 | $195.36 | 10.459% | $215.7927 | $215.79 | $215.80 | $215.80 |
| Purchase #6 | $146.79 | 8.379% | $159.0895 | $159.09 | $159.10 | $159.10 |
| Purchase #7 | $128.54 | 10.647% | $142.2257 | $142.23 | $142.25 | $142.20 |
| 7 purchase totals = | $1,300.05 | $1,437.5669 | $1,437.57 | $1,437.65 | $1,437.60 | |