| 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 | $45.42 | 3.665% | $47.0846 | $47.08 | $47.10 | $47.10 |
| Purchase #2 | $96.25 | 5.689% | $101.7257 | $101.73 | $101.75 | $101.70 |
| Purchase #3 | $180.70 | 7.194% | $193.6996 | $193.70 | $193.70 | $193.70 |
| Purchase #4 | $220.56 | 10.542% | $243.8114 | $243.81 | $243.80 | $243.80 |
| Purchase #5 | $186.95 | 10.777% | $207.0976 | $207.10 | $207.10 | $207.10 |
| Purchase #6 | $175.26 | 11.521% | $195.4517 | $195.45 | $195.45 | $195.50 |
| Purchase #7 | $241.29 | 7.645% | $259.7366 | $259.74 | $259.75 | $259.70 |
| 7 purchase totals = | $1,146.43 | $1,248.6072 | $1,248.61 | $1,248.65 | $1,248.60 | |