| 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 | $163.48 | 8.715% | $177.7273 | $177.73 | $177.75 | $177.70 |
| Purchase #2 | $168.92 | 12.725% | $190.4151 | $190.42 | $190.40 | $190.40 |
| Purchase #3 | $189.70 | 9.139% | $207.0367 | $207.04 | $207.05 | $207.00 |
| Purchase #4 | $144.94 | 11.629% | $161.7951 | $161.80 | $161.80 | $161.80 |
| Purchase #5 | $75.75 | 6.760% | $80.8707 | $80.87 | $80.85 | $80.90 |
| Purchase #6 | $216.58 | 5.459% | $228.4031 | $228.40 | $228.40 | $228.40 |
| Purchase #7 | $111.34 | 6.219% | $118.2642 | $118.26 | $118.25 | $118.30 |
| 7 purchase totals = | $1,070.71 | $1,164.5122 | $1,164.52 | $1,164.50 | $1,164.50 | |