| 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 | $128.50 | 12.679% | $144.7925 | $144.79 | $144.80 | $144.80 |
| Purchase #2 | $241.99 | 6.427% | $257.5427 | $257.54 | $257.55 | $257.50 |
| Purchase #3 | $90.44 | 7.871% | $97.5585 | $97.56 | $97.55 | $97.60 |
| Purchase #4 | $122.75 | 8.713% | $133.4452 | $133.45 | $133.45 | $133.40 |
| Purchase #5 | $232.56 | 13.345% | $263.5951 | $263.60 | $263.60 | $263.60 |
| Purchase #6 | $69.51 | 4.776% | $72.8298 | $72.83 | $72.85 | $72.80 |
| Purchase #7 | $231.52 | 3.673% | $240.0237 | $240.02 | $240.00 | $240.00 |
| 7 purchase totals = | $1,117.27 | $1,209.7875 | $1,209.79 | $1,209.80 | $1,209.70 | |