| 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 | $230.86 | 6.630% | $246.166 | $246.17 | $246.15 | $246.20 |
| Purchase #2 | $143.43 | 12.662% | $161.5911 | $161.59 | $161.60 | $161.60 |
| Purchase #3 | $81.56 | 4.779% | $85.4578 | $85.46 | $85.45 | $85.50 |
| Purchase #4 | $78.60 | 6.534% | $83.7357 | $83.74 | $83.75 | $83.70 |
| Purchase #5 | $46.51 | 6.772% | $49.6597 | $49.66 | $49.65 | $49.70 |
| Purchase #6 | $146.82 | 8.593% | $159.4362 | $159.44 | $159.45 | $159.40 |
| Purchase #7 | $139.48 | 5.193% | $146.7232 | $146.72 | $146.70 | $146.70 |
| 7 purchase totals = | $867.26 | $932.7697 | $932.78 | $932.75 | $932.80 | |