| 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 | $187.32 | 3.248% | $193.4042 | $193.40 | $193.40 | $193.40 |
| Purchase #2 | $225.99 | 9.622% | $247.7348 | $247.73 | $247.75 | $247.70 |
| Purchase #3 | $204.98 | 7.703% | $220.7696 | $220.77 | $220.75 | $220.80 |
| Purchase #4 | $35.56 | 12.611% | $40.0445 | $40.04 | $40.05 | $40.00 |
| Purchase #5 | $200.84 | 12.668% | $226.2824 | $226.28 | $226.30 | $226.30 |
| Purchase #6 | $131.45 | 3.308% | $135.7984 | $135.80 | $135.80 | $135.80 |
| Purchase #7 | $85.64 | 3.619% | $88.7393 | $88.74 | $88.75 | $88.70 |
| 7 purchase totals = | $1,071.78 | $1,152.7732 | $1,152.76 | $1,152.80 | $1,152.70 | |