| 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 | $221.35 | 5.396% | $233.294 | $233.29 | $233.30 | $233.30 |
| Purchase #2 | $17.64 | 4.598% | $18.4511 | $18.45 | $18.45 | $18.50 |
| Purchase #3 | $228.56 | 9.441% | $250.1383 | $250.14 | $250.15 | $250.10 |
| Purchase #4 | $31.84 | 8.132% | $34.4292 | $34.43 | $34.45 | $34.40 |
| Purchase #5 | $159.25 | 4.395% | $166.249 | $166.25 | $166.25 | $166.20 |
| Purchase #6 | $57.97 | 5.154% | $60.9578 | $60.96 | $60.95 | $61.00 |
| Purchase #7 | $61.27 | 12.329% | $68.824 | $68.82 | $68.80 | $68.80 |
| 7 purchase totals = | $777.88 | $832.3434 | $832.34 | $832.35 | $832.30 | |