| 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 | $68.72 | 8.651% | $74.665 | $74.67 | $74.65 | $74.70 |
| Purchase #2 | $33.68 | 3.306% | $34.7935 | $34.79 | $34.80 | $34.80 |
| Purchase #3 | $187.48 | 4.236% | $195.4217 | $195.42 | $195.40 | $195.40 |
| Purchase #4 | $14.36 | 13.565% | $16.3079 | $16.31 | $16.30 | $16.30 |
| Purchase #5 | $12.44 | 12.547% | $14.0008 | $14.00 | $14.00 | $14.00 |
| Purchase #6 | $61.84 | 12.268% | $69.4265 | $69.43 | $69.45 | $69.40 |
| Purchase #7 | $19.38 | 3.665% | $20.0903 | $20.09 | $20.10 | $20.10 |
| 7 purchase totals = | $397.90 | $424.7057 | $424.71 | $424.70 | $424.70 | |