| 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 | $77.76 | 3.237% | $80.2771 | $80.28 | $80.30 | $80.30 |
| Purchase #2 | $241.65 | 13.604% | $274.5241 | $274.52 | $274.50 | $274.50 |
| Purchase #3 | $180.86 | 10.553% | $199.9462 | $199.95 | $199.95 | $199.90 |
| Purchase #4 | $197.89 | 9.751% | $217.1863 | $217.19 | $217.20 | $217.20 |
| Purchase #5 | $105.26 | 11.721% | $117.5975 | $117.60 | $117.60 | $117.60 |
| Purchase #6 | $182.80 | 10.620% | $202.2134 | $202.21 | $202.20 | $202.20 |
| Purchase #7 | $150.81 | 7.725% | $162.4601 | $162.46 | $162.45 | $162.50 |
| 7 purchase totals = | $1,137.03 | $1,254.2047 | $1,254.21 | $1,254.20 | $1,254.20 | |