| 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 | $200.33 | 9.433% | $219.2271 | $219.23 | $219.25 | $219.20 |
| Purchase #2 | $36.81 | 7.641% | $39.6227 | $39.62 | $39.60 | $39.60 |
| Purchase #3 | $211.77 | 5.821% | $224.0971 | $224.10 | $224.10 | $224.10 |
| Purchase #4 | $179.70 | 7.384% | $192.969 | $192.97 | $192.95 | $193.00 |
| Purchase #5 | $20.43 | 7.434% | $21.9488 | $21.95 | $21.95 | $21.90 |
| Purchase #6 | $186.40 | 5.323% | $196.3221 | $196.32 | $196.30 | $196.30 |
| Purchase #7 | $250.76 | 5.733% | $265.1361 | $265.14 | $265.15 | $265.10 |
| 7 purchase totals = | $1,086.20 | $1,159.3229 | $1,159.33 | $1,159.30 | $1,159.20 | |