| 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 | $123.82 | 6.144% | $131.4275 | $131.43 | $131.45 | $131.40 |
| Purchase #2 | $19.66 | 13.315% | $22.2777 | $22.28 | $22.30 | $22.30 |
| Purchase #3 | $149.67 | 9.753% | $164.2673 | $164.27 | $164.25 | $164.30 |
| Purchase #4 | $121.81 | 12.396% | $136.9096 | $136.91 | $136.90 | $136.90 |
| Purchase #5 | $187.89 | 7.498% | $201.978 | $201.98 | $202.00 | $202.00 |
| Purchase #6 | $137.39 | 12.380% | $154.3989 | $154.40 | $154.40 | $154.40 |
| Purchase #7 | $196.47 | 10.336% | $216.7771 | $216.78 | $216.80 | $216.80 |
| 7 purchase totals = | $936.71 | $1,028.0361 | $1,028.05 | $1,028.10 | $1,028.10 | |