| 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 | $75.75 | 13.799% | $86.2027 | $86.20 | $86.20 | $86.20 |
| Purchase #2 | $137.30 | 9.841% | $150.8117 | $150.81 | $150.80 | $150.80 |
| Purchase #3 | $111.36 | 10.845% | $123.437 | $123.44 | $123.45 | $123.40 |
| Purchase #4 | $143.26 | 13.681% | $162.8594 | $162.86 | $162.85 | $162.90 |
| Purchase #5 | $210.86 | 7.788% | $227.2818 | $227.28 | $227.30 | $227.30 |
| Purchase #6 | $250.87 | 5.869% | $265.5936 | $265.59 | $265.60 | $265.60 |
| Purchase #7 | $189.68 | 6.858% | $202.6883 | $202.69 | $202.70 | $202.70 |
| 7 purchase totals = | $1,119.08 | $1,218.8745 | $1,218.87 | $1,218.90 | $1,218.90 | |