| 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 | $30.56 | 7.547% | $32.8664 | $32.87 | $32.85 | $32.90 |
| Purchase #2 | $118.37 | 6.527% | $126.096 | $126.10 | $126.10 | $126.10 |
| Purchase #3 | $240.44 | 6.444% | $255.934 | $255.93 | $255.95 | $255.90 |
| Purchase #4 | $115.86 | 4.222% | $120.7516 | $120.75 | $120.75 | $120.80 |
| Purchase #5 | $210.60 | 4.837% | $220.7867 | $220.79 | $220.80 | $220.80 |
| Purchase #6 | $197.97 | 8.839% | $215.4686 | $215.47 | $215.45 | $215.50 |
| Purchase #7 | $115.30 | 6.256% | $122.5132 | $122.51 | $122.50 | $122.50 |
| 7 purchase totals = | $1,029.10 | $1,094.4165 | $1,094.42 | $1,094.40 | $1,094.50 | |