| 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 | $30.27 | 4.741% | $31.7051 | $31.71 | $31.70 | $31.70 |
| Purchase #2 | $182.93 | 8.468% | $198.4205 | $198.42 | $198.40 | $198.40 |
| Purchase #3 | $99.62 | 11.718% | $111.2935 | $111.29 | $111.30 | $111.30 |
| Purchase #4 | $237.69 | 3.862% | $246.8696 | $246.87 | $246.85 | $246.90 |
| Purchase #5 | $126.95 | 7.165% | $136.046 | $136.05 | $136.05 | $136.00 |
| Purchase #6 | $247.61 | 4.207% | $258.027 | $258.03 | $258.05 | $258.00 |
| Purchase #7 | $200.55 | 4.167% | $208.9069 | $208.91 | $208.90 | $208.90 |
| 7 purchase totals = | $1,125.62 | $1,191.2686 | $1,191.28 | $1,191.25 | $1,191.20 | |