| 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 | $230.41 | 12.281% | $258.7067 | $258.71 | $258.70 | $258.70 |
| Purchase #2 | $175.85 | 4.375% | $183.5434 | $183.54 | $183.55 | $183.50 |
| Purchase #3 | $99.97 | 3.776% | $103.7449 | $103.74 | $103.75 | $103.70 |
| Purchase #4 | $186.76 | 8.783% | $203.1631 | $203.16 | $203.15 | $203.20 |
| Purchase #5 | $219.43 | 11.779% | $245.2767 | $245.28 | $245.30 | $245.30 |
| Purchase #6 | $71.62 | 4.610% | $74.9217 | $74.92 | $74.90 | $74.90 |
| Purchase #7 | $172.38 | 12.240% | $193.4793 | $193.48 | $193.50 | $193.50 |
| 7 purchase totals = | $1,156.42 | $1,262.8358 | $1,262.83 | $1,262.85 | $1,262.80 | |