| 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 | $166.92 | 4.131% | $173.8155 | $173.82 | $173.80 | $173.80 |
| Purchase #2 | $15.30 | 6.851% | $16.3482 | $16.35 | $16.35 | $16.30 |
| Purchase #3 | $123.41 | 12.674% | $139.051 | $139.05 | $139.05 | $139.10 |
| Purchase #4 | $157.30 | 6.242% | $167.1187 | $167.12 | $167.10 | $167.10 |
| Purchase #5 | $56.90 | 12.323% | $63.9118 | $63.91 | $63.90 | $63.90 |
| Purchase #6 | $192.57 | 13.774% | $219.0946 | $219.09 | $219.10 | $219.10 |
| Purchase #7 | $24.25 | 10.426% | $26.7783 | $26.78 | $26.80 | $26.80 |
| 7 purchase totals = | $736.65 | $806.1181 | $806.12 | $806.10 | $806.10 | |