| 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 | $244.44 | 10.483% | $270.0646 | $270.06 | $270.05 | $270.10 |
| Purchase #2 | $232.36 | 10.776% | $257.3991 | $257.40 | $257.40 | $257.40 |
| Purchase #3 | $90.43 | 4.246% | $94.2697 | $94.27 | $94.25 | $94.30 |
| Purchase #4 | $197.49 | 4.726% | $206.8234 | $206.82 | $206.80 | $206.80 |
| Purchase #5 | $205.36 | 13.780% | $233.6586 | $233.66 | $233.65 | $233.70 |
| Purchase #6 | $206.65 | 12.313% | $232.0948 | $232.09 | $232.10 | $232.10 |
| Purchase #7 | $156.88 | 3.471% | $162.3253 | $162.33 | $162.35 | $162.30 |
| 7 purchase totals = | $1,333.61 | $1,456.6355 | $1,456.63 | $1,456.60 | $1,456.70 | |