| 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 | $111.68 | 7.317% | $119.8516 | $119.85 | $119.85 | $119.90 |
| Purchase #2 | $213.82 | 11.282% | $237.9432 | $237.94 | $237.95 | $237.90 |
| Purchase #3 | $130.27 | 12.563% | $146.6358 | $146.64 | $146.65 | $146.60 |
| Purchase #4 | $217.73 | 8.812% | $236.9164 | $236.92 | $236.90 | $236.90 |
| Purchase #5 | $84.87 | 11.859% | $94.9347 | $94.93 | $94.95 | $94.90 |
| Purchase #6 | $145.95 | 3.327% | $150.8058 | $150.81 | $150.80 | $150.80 |
| Purchase #7 | $114.66 | 6.678% | $122.317 | $122.32 | $122.30 | $122.30 |
| 7 purchase totals = | $1,018.98 | $1,109.4045 | $1,109.41 | $1,109.40 | $1,109.30 | |