| 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 | $250.88 | 3.463% | $259.568 | $259.57 | $259.55 | $259.60 |
| Purchase #2 | $120.72 | 6.732% | $128.8469 | $128.85 | $128.85 | $128.80 |
| Purchase #3 | $163.27 | 11.607% | $182.2207 | $182.22 | $182.20 | $182.20 |
| Purchase #4 | $126.43 | 9.846% | $138.8783 | $138.88 | $138.90 | $138.90 |
| Purchase #5 | $204.34 | 11.637% | $228.119 | $228.12 | $228.10 | $228.10 |
| Purchase #6 | $112.27 | 5.649% | $118.6121 | $118.61 | $118.60 | $118.60 |
| Purchase #7 | $112.57 | 7.291% | $120.7775 | $120.78 | $120.80 | $120.80 |
| 7 purchase totals = | $1,090.48 | $1,177.0225 | $1,177.03 | $1,177.00 | $1,177.00 | |