| 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 | $109.50 | 11.616% | $122.2195 | $122.22 | $122.20 | $122.20 |
| Purchase #2 | $25.60 | 8.423% | $27.7563 | $27.76 | $27.75 | $27.80 |
| Purchase #3 | $218.73 | 6.472% | $232.8862 | $232.89 | $232.90 | $232.90 |
| Purchase #4 | $164.73 | 9.657% | $180.638 | $180.64 | $180.65 | $180.60 |
| Purchase #5 | $221.56 | 12.740% | $249.7867 | $249.79 | $249.80 | $249.80 |
| Purchase #6 | $147.57 | 5.250% | $155.3174 | $155.32 | $155.30 | $155.30 |
| Purchase #7 | $226.36 | 13.625% | $257.2016 | $257.20 | $257.20 | $257.20 |
| 7 purchase totals = | $1,114.05 | $1,225.8057 | $1,225.82 | $1,225.80 | $1,225.80 | |