| 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 | $72.26 | 10.423% | $79.7917 | $79.79 | $79.80 | $79.80 |
| Purchase #2 | $242.80 | 6.256% | $257.9896 | $257.99 | $258.00 | $258.00 |
| Purchase #3 | $131.72 | 7.441% | $141.5213 | $141.52 | $141.50 | $141.50 |
| Purchase #4 | $98.85 | 10.656% | $109.3835 | $109.38 | $109.40 | $109.40 |
| Purchase #5 | $232.25 | 6.157% | $246.5496 | $246.55 | $246.55 | $246.50 |
| Purchase #6 | $163.25 | 11.512% | $182.0433 | $182.04 | $182.05 | $182.00 |
| Purchase #7 | $35.40 | 9.430% | $38.7382 | $38.74 | $38.75 | $38.70 |
| 7 purchase totals = | $976.53 | $1,056.0172 | $1,056.01 | $1,056.05 | $1,055.90 | |