| 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 | $121.78 | 4.200% | $126.8948 | $126.89 | $126.90 | $126.90 |
| Purchase #2 | $162.55 | 11.166% | $180.7003 | $180.70 | $180.70 | $180.70 |
| Purchase #3 | $143.70 | 7.735% | $154.8152 | $154.82 | $154.80 | $154.80 |
| Purchase #4 | $238.27 | 5.587% | $251.5821 | $251.58 | $251.60 | $251.60 |
| Purchase #5 | $140.93 | 11.138% | $156.6268 | $156.63 | $156.65 | $156.60 |
| Purchase #6 | $173.89 | 12.327% | $195.3254 | $195.33 | $195.35 | $195.30 |
| Purchase #7 | $225.69 | 6.127% | $239.518 | $239.52 | $239.50 | $239.50 |
| 7 purchase totals = | $1,206.81 | $1,305.4626 | $1,305.47 | $1,305.50 | $1,305.40 | |