| 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 | $121.41 | 10.247% | $133.8509 | $133.85 | $133.85 | $133.90 |
| Purchase #2 | $14.62 | 9.673% | $16.0342 | $16.03 | $16.05 | $16.00 |
| Purchase #3 | $201.30 | 13.276% | $228.0246 | $228.02 | $228.00 | $228.00 |
| Purchase #4 | $212.98 | 12.690% | $240.0072 | $240.01 | $240.00 | $240.00 |
| Purchase #5 | $87.51 | 7.867% | $94.3944 | $94.39 | $94.40 | $94.40 |
| Purchase #6 | $225.59 | 10.121% | $248.422 | $248.42 | $248.40 | $248.40 |
| Purchase #7 | $193.73 | 6.439% | $206.2043 | $206.20 | $206.20 | $206.20 |
| 7 purchase totals = | $1,057.14 | $1,166.9376 | $1,166.92 | $1,166.90 | $1,166.90 | |