| 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 | $42.44 | 3.684% | $44.0035 | $44.00 | $44.00 | $44.00 |
| Purchase #2 | $139.94 | 4.239% | $145.8721 | $145.87 | $145.85 | $145.90 |
| Purchase #3 | $84.81 | 10.284% | $93.5319 | $93.53 | $93.55 | $93.50 |
| Purchase #4 | $44.31 | 6.671% | $47.2659 | $47.27 | $47.25 | $47.30 |
| Purchase #5 | $153.62 | 8.357% | $166.458 | $166.46 | $166.45 | $166.50 |
| Purchase #6 | $247.63 | 10.384% | $273.3439 | $273.34 | $273.35 | $273.30 |
| Purchase #7 | $235.28 | 4.404% | $245.6417 | $245.64 | $245.65 | $245.60 |
| 7 purchase totals = | $948.03 | $1,016.1170 | $1,016.11 | $1,016.10 | $1,016.10 | |