| 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 | $186.62 | 12.115% | $209.229 | $209.23 | $209.25 | $209.20 |
| Purchase #2 | $222.34 | 12.550% | $250.2437 | $250.24 | $250.25 | $250.20 |
| Purchase #3 | $158.86 | 6.839% | $169.7244 | $169.72 | $169.70 | $169.70 |
| Purchase #4 | $189.40 | 12.121% | $212.3572 | $212.36 | $212.35 | $212.40 |
| Purchase #5 | $188.38 | 11.806% | $210.6201 | $210.62 | $210.60 | $210.60 |
| Purchase #6 | $45.75 | 7.826% | $49.3304 | $49.33 | $49.35 | $49.30 |
| Purchase #7 | $104.76 | 3.531% | $108.4591 | $108.46 | $108.45 | $108.50 |
| 7 purchase totals = | $1,096.11 | $1,209.9639 | $1,209.96 | $1,209.95 | $1,209.90 | |