| 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 | $144.92 | 8.182% | $156.7774 | $156.78 | $156.80 | $156.80 |
| Purchase #2 | $192.65 | 6.120% | $204.4402 | $204.44 | $204.45 | $204.40 |
| Purchase #3 | $41.63 | 4.234% | $43.3926 | $43.39 | $43.40 | $43.40 |
| Purchase #4 | $237.95 | 9.175% | $259.7819 | $259.78 | $259.80 | $259.80 |
| Purchase #5 | $163.38 | 10.208% | $180.0578 | $180.06 | $180.05 | $180.10 |
| Purchase #6 | $232.68 | 11.194% | $258.7262 | $258.73 | $258.75 | $258.70 |
| Purchase #7 | $211.84 | 9.526% | $232.0199 | $232.02 | $232.00 | $232.00 |
| 7 purchase totals = | $1,225.05 | $1,335.1960 | $1,335.20 | $1,335.25 | $1,335.20 | |