| 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 | $32.74 | 4.515% | $34.2182 | $34.22 | $34.20 | $34.20 |
| Purchase #2 | $230.28 | 7.531% | $247.6224 | $247.62 | $247.60 | $247.60 |
| Purchase #3 | $70.75 | 10.582% | $78.2368 | $78.24 | $78.25 | $78.20 |
| Purchase #4 | $217.82 | 10.767% | $241.2727 | $241.27 | $241.25 | $241.30 |
| Purchase #5 | $192.77 | 5.378% | $203.1372 | $203.14 | $203.15 | $203.10 |
| Purchase #6 | $74.61 | 8.359% | $80.8466 | $80.85 | $80.85 | $80.80 |
| Purchase #7 | $225.28 | 13.104% | $254.8007 | $254.80 | $254.80 | $254.80 |
| 7 purchase totals = | $1,044.25 | $1,140.1346 | $1,140.14 | $1,140.10 | $1,140.00 | |