| 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 | $30.79 | 3.693% | $31.9271 | $31.93 | $31.95 | $31.90 |
| Purchase #2 | $221.70 | 3.818% | $230.1645 | $230.16 | $230.15 | $230.20 |
| Purchase #3 | $58.56 | 10.261% | $64.5688 | $64.57 | $64.55 | $64.60 |
| Purchase #4 | $224.89 | 12.441% | $252.8686 | $252.87 | $252.85 | $252.90 |
| Purchase #5 | $195.44 | 11.723% | $218.3514 | $218.35 | $218.35 | $218.40 |
| Purchase #6 | $87.83 | 9.319% | $96.0149 | $96.01 | $96.00 | $96.00 |
| Purchase #7 | $66.38 | 3.650% | $68.8029 | $68.80 | $68.80 | $68.80 |
| 7 purchase totals = | $885.59 | $962.6982 | $962.69 | $962.65 | $962.80 | |