| 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 | $243.55 | 6.295% | $258.8815 | $258.88 | $258.90 | $258.90 |
| Purchase #2 | $37.75 | 5.215% | $39.7187 | $39.72 | $39.70 | $39.70 |
| Purchase #3 | $111.58 | 6.418% | $118.7412 | $118.74 | $118.75 | $118.70 |
| Purchase #4 | $21.44 | 3.284% | $22.1441 | $22.14 | $22.15 | $22.10 |
| Purchase #5 | $141.89 | 5.845% | $150.1835 | $150.18 | $150.20 | $150.20 |
| Purchase #6 | $108.30 | 5.268% | $114.0052 | $114.01 | $114.00 | $114.00 |
| Purchase #7 | $230.25 | 9.525% | $252.1813 | $252.18 | $252.20 | $252.20 |
| 7 purchase totals = | $894.76 | $955.8555 | $955.85 | $955.90 | $955.80 | |