| 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 | $80.68 | 3.672% | $83.6426 | $83.64 | $83.65 | $83.60 |
| Purchase #2 | $236.95 | 6.660% | $252.7309 | $252.73 | $252.75 | $252.70 |
| Purchase #3 | $235.33 | 8.254% | $254.7541 | $254.75 | $254.75 | $254.80 |
| Purchase #4 | $190.71 | 3.780% | $197.9188 | $197.92 | $197.90 | $197.90 |
| Purchase #5 | $57.88 | 5.521% | $61.0756 | $61.08 | $61.10 | $61.10 |
| Purchase #6 | $53.84 | 5.501% | $56.8017 | $56.80 | $56.80 | $56.80 |
| Purchase #7 | $159.43 | 8.170% | $172.4554 | $172.46 | $172.45 | $172.50 |
| 7 purchase totals = | $1,014.82 | $1,079.3791 | $1,079.38 | $1,079.40 | $1,079.40 | |