| 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 | $147.26 | 3.521% | $152.445 | $152.45 | $152.45 | $152.40 |
| Purchase #2 | $83.40 | 5.558% | $88.0354 | $88.04 | $88.05 | $88.00 |
| Purchase #3 | $174.73 | 10.537% | $193.1413 | $193.14 | $193.15 | $193.10 |
| Purchase #4 | $8.97 | 12.825% | $10.1204 | $10.12 | $10.10 | $10.10 |
| Purchase #5 | $219.70 | 9.215% | $239.9454 | $239.95 | $239.95 | $239.90 |
| Purchase #6 | $230.56 | 11.183% | $256.3435 | $256.34 | $256.35 | $256.30 |
| Purchase #7 | $231.72 | 4.614% | $242.4116 | $242.41 | $242.40 | $242.40 |
| 7 purchase totals = | $1,096.34 | $1,182.4426 | $1,182.45 | $1,182.45 | $1,182.20 | |