| 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 | $232.65 | 4.808% | $243.8358 | $243.84 | $243.85 | $243.80 |
| Purchase #2 | $152.75 | 8.744% | $166.1065 | $166.11 | $166.10 | $166.10 |
| Purchase #3 | $214.41 | 7.355% | $230.1799 | $230.18 | $230.20 | $230.20 |
| Purchase #4 | $241.80 | 10.703% | $267.6799 | $267.68 | $267.70 | $267.70 |
| Purchase #5 | $245.74 | 11.257% | $273.403 | $273.40 | $273.40 | $273.40 |
| Purchase #6 | $192.90 | 10.446% | $213.0503 | $213.05 | $213.05 | $213.10 |
| Purchase #7 | $219.37 | 5.202% | $230.7816 | $230.78 | $230.80 | $230.80 |
| 7 purchase totals = | $1,499.62 | $1,625.0370 | $1,625.04 | $1,625.10 | $1,625.10 | |