| 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 | $244.36 | 4.549% | $255.4759 | $255.48 | $255.50 | $255.50 |
| Purchase #2 | $224.97 | 6.713% | $240.0722 | $240.07 | $240.05 | $240.10 |
| Purchase #3 | $198.64 | 6.619% | $211.788 | $211.79 | $211.80 | $211.80 |
| Purchase #4 | $226.56 | 8.587% | $246.0147 | $246.01 | $246.00 | $246.00 |
| Purchase #5 | $58.56 | 9.667% | $64.221 | $64.22 | $64.20 | $64.20 |
| Purchase #6 | $165.34 | 7.440% | $177.6413 | $177.64 | $177.65 | $177.60 |
| Purchase #7 | $105.38 | 6.794% | $112.5395 | $112.54 | $112.55 | $112.50 |
| 7 purchase totals = | $1,223.81 | $1,307.7526 | $1,307.75 | $1,307.75 | $1,307.70 | |