| 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 | $168.79 | 8.103% | $182.4671 | $182.47 | $182.45 | $182.50 |
| Purchase #2 | $103.99 | 10.801% | $115.222 | $115.22 | $115.20 | $115.20 |
| Purchase #3 | $102.27 | 4.469% | $106.8404 | $106.84 | $106.85 | $106.80 |
| Purchase #4 | $123.98 | 7.590% | $133.3901 | $133.39 | $133.40 | $133.40 |
| Purchase #5 | $130.93 | 9.152% | $142.9127 | $142.91 | $142.90 | $142.90 |
| Purchase #6 | $162.52 | 13.116% | $183.8361 | $183.84 | $183.85 | $183.80 |
| Purchase #7 | $161.76 | 13.850% | $184.1638 | $184.16 | $184.15 | $184.20 |
| 7 purchase totals = | $954.24 | $1,048.8322 | $1,048.83 | $1,048.80 | $1,048.80 | |