| 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 | $202.76 | 8.366% | $219.7229 | $219.72 | $219.70 | $219.70 |
| Purchase #2 | $207.64 | 3.207% | $214.299 | $214.30 | $214.30 | $214.30 |
| Purchase #3 | $194.96 | 13.575% | $221.4258 | $221.43 | $221.45 | $221.40 |
| Purchase #4 | $165.75 | 6.217% | $176.0547 | $176.05 | $176.05 | $176.10 |
| Purchase #5 | $124.33 | 8.439% | $134.8222 | $134.82 | $134.80 | $134.80 |
| Purchase #6 | $243.91 | 9.663% | $267.479 | $267.48 | $267.50 | $267.50 |
| Purchase #7 | $90.36 | 11.126% | $100.4135 | $100.41 | $100.40 | $100.40 |
| 7 purchase totals = | $1,229.71 | $1,334.2171 | $1,334.21 | $1,334.20 | $1,334.20 | |