| 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 | $143.32 | 7.782% | $154.4732 | $154.47 | $154.45 | $154.50 |
| Purchase #2 | $198.40 | 4.135% | $206.6038 | $206.60 | $206.60 | $206.60 |
| Purchase #3 | $166.43 | 6.809% | $177.7622 | $177.76 | $177.75 | $177.80 |
| Purchase #4 | $202.78 | 5.442% | $213.8153 | $213.82 | $213.80 | $213.80 |
| Purchase #5 | $209.94 | 11.747% | $234.6017 | $234.60 | $234.60 | $234.60 |
| Purchase #6 | $36.56 | 7.585% | $39.3331 | $39.33 | $39.35 | $39.30 |
| Purchase #7 | $79.31 | 5.429% | $83.6157 | $83.62 | $83.60 | $83.60 |
| 7 purchase totals = | $1,036.74 | $1,110.2050 | $1,110.20 | $1,110.15 | $1,110.20 | |