| 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 | $171.29 | 9.106% | $186.8877 | $186.89 | $186.90 | $186.90 |
| Purchase #2 | $156.67 | 12.350% | $176.0187 | $176.02 | $176.00 | $176.00 |
| Purchase #3 | $209.64 | 11.129% | $232.9708 | $232.97 | $232.95 | $233.00 |
| Purchase #4 | $142.86 | 11.331% | $159.0475 | $159.05 | $159.05 | $159.00 |
| Purchase #5 | $38.57 | 9.845% | $42.3672 | $42.37 | $42.35 | $42.40 |
| Purchase #6 | $219.61 | 12.661% | $247.4148 | $247.41 | $247.40 | $247.40 |
| Purchase #7 | $168.46 | 4.799% | $176.5444 | $176.54 | $176.55 | $176.50 |
| 7 purchase totals = | $1,107.10 | $1,221.2511 | $1,221.25 | $1,221.20 | $1,221.20 | |