| 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 | $14.76 | 4.655% | $15.4471 | $15.45 | $15.45 | $15.40 |
| Purchase #2 | $228.92 | 11.759% | $255.8387 | $255.84 | $255.85 | $255.80 |
| Purchase #3 | $192.38 | 9.788% | $211.2102 | $211.21 | $211.20 | $211.20 |
| Purchase #4 | $33.76 | 12.287% | $37.9081 | $37.91 | $37.90 | $37.90 |
| Purchase #5 | $224.65 | 9.190% | $245.2953 | $245.30 | $245.30 | $245.30 |
| Purchase #6 | $39.27 | 9.572% | $43.0289 | $43.03 | $43.05 | $43.00 |
| Purchase #7 | $113.56 | 4.833% | $119.0484 | $119.05 | $119.05 | $119.00 |
| 7 purchase totals = | $847.30 | $927.7767 | $927.79 | $927.80 | $927.60 | |