| 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 | $201.59 | 12.185% | $226.1537 | $226.15 | $226.15 | $226.20 |
| Purchase #2 | $202.65 | 11.225% | $225.3975 | $225.40 | $225.40 | $225.40 |
| Purchase #3 | $30.74 | 12.682% | $34.6384 | $34.64 | $34.65 | $34.60 |
| Purchase #4 | $209.33 | 6.412% | $222.7522 | $222.75 | $222.75 | $222.80 |
| Purchase #5 | $8.50 | 5.521% | $8.9693 | $8.97 | $8.95 | $9.00 |
| Purchase #6 | $63.56 | 9.102% | $69.3452 | $69.35 | $69.35 | $69.30 |
| Purchase #7 | $87.59 | 5.246% | $92.185 | $92.19 | $92.20 | $92.20 |
| 7 purchase totals = | $803.96 | $879.4413 | $879.45 | $879.45 | $879.50 | |