| 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 | $185.92 | 7.470% | $199.8082 | $199.81 | $199.80 | $199.80 |
| Purchase #2 | $193.56 | 4.576% | $202.4173 | $202.42 | $202.40 | $202.40 |
| Purchase #3 | $130.44 | 6.256% | $138.6003 | $138.60 | $138.60 | $138.60 |
| Purchase #4 | $76.25 | 4.680% | $79.8185 | $79.82 | $79.80 | $79.80 |
| Purchase #5 | $61.70 | 8.365% | $66.8612 | $66.86 | $66.85 | $66.90 |
| Purchase #6 | $116.93 | 4.152% | $121.7849 | $121.78 | $121.80 | $121.80 |
| Purchase #7 | $128.42 | 3.831% | $133.3398 | $133.34 | $133.35 | $133.30 |
| 7 purchase totals = | $893.22 | $942.6302 | $942.63 | $942.60 | $942.60 | |