| 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 | $242.75 | 6.729% | $259.0846 | $259.08 | $259.10 | $259.10 |
| Purchase #2 | $114.35 | 13.609% | $129.9119 | $129.91 | $129.90 | $129.90 |
| Purchase #3 | $144.70 | 10.570% | $159.9948 | $159.99 | $160.00 | $160.00 |
| Purchase #4 | $236.51 | 11.664% | $264.0965 | $264.10 | $264.10 | $264.10 |
| Purchase #5 | $137.82 | 10.586% | $152.4096 | $152.41 | $152.40 | $152.40 |
| Purchase #6 | $121.74 | 12.293% | $136.7055 | $136.71 | $136.70 | $136.70 |
| Purchase #7 | $119.51 | 4.759% | $125.1975 | $125.20 | $125.20 | $125.20 |
| 7 purchase totals = | $1,117.38 | $1,227.4004 | $1,227.40 | $1,227.40 | $1,227.40 | |