| 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 | $222.60 | 13.303% | $252.2125 | $252.21 | $252.20 | $252.20 |
| Purchase #2 | $62.32 | 12.601% | $70.1729 | $70.17 | $70.15 | $70.20 |
| Purchase #3 | $227.35 | 8.304% | $246.2291 | $246.23 | $246.25 | $246.20 |
| Purchase #4 | $103.35 | 8.219% | $111.8443 | $111.84 | $111.85 | $111.80 |
| Purchase #5 | $16.84 | 13.120% | $19.0494 | $19.05 | $19.05 | $19.00 |
| Purchase #6 | $130.50 | 7.822% | $140.7077 | $140.71 | $140.70 | $140.70 |
| Purchase #7 | $61.90 | 4.181% | $64.488 | $64.49 | $64.50 | $64.50 |
| 7 purchase totals = | $824.86 | $904.7039 | $904.70 | $904.70 | $904.60 | |