| 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 | $122.42 | 7.619% | $131.7472 | $131.75 | $131.75 | $131.70 |
| Purchase #2 | $57.76 | 12.719% | $65.1065 | $65.11 | $65.10 | $65.10 |
| Purchase #3 | $195.93 | 8.851% | $213.2718 | $213.27 | $213.25 | $213.30 |
| Purchase #4 | $115.47 | 10.872% | $128.0239 | $128.02 | $128.00 | $128.00 |
| Purchase #5 | $170.94 | 11.384% | $190.3998 | $190.40 | $190.40 | $190.40 |
| Purchase #6 | $59.80 | 6.350% | $63.5973 | $63.60 | $63.60 | $63.60 |
| Purchase #7 | $248.38 | 11.786% | $277.6541 | $277.65 | $277.65 | $277.70 |
| 7 purchase totals = | $970.70 | $1,069.8006 | $1,069.80 | $1,069.75 | $1,069.80 | |