| 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 | $209.53 | 7.667% | $225.5947 | $225.59 | $225.60 | $225.60 |
| Purchase #2 | $147.84 | 9.584% | $162.009 | $162.01 | $162.00 | $162.00 |
| Purchase #3 | $228.50 | 8.430% | $247.7626 | $247.76 | $247.75 | $247.80 |
| Purchase #4 | $132.62 | 3.102% | $136.7339 | $136.73 | $136.75 | $136.70 |
| Purchase #5 | $125.60 | 10.483% | $138.7666 | $138.77 | $138.75 | $138.80 |
| Purchase #6 | $62.82 | 9.858% | $69.0128 | $69.01 | $69.00 | $69.00 |
| Purchase #7 | $159.99 | 6.335% | $170.1254 | $170.13 | $170.15 | $170.10 |
| 7 purchase totals = | $1,066.90 | $1,150.0050 | $1,150.00 | $1,150.00 | $1,150.00 | |