| 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 | $178.81 | 12.630% | $201.3937 | $201.39 | $201.40 | $201.40 |
| Purchase #2 | $121.33 | 3.326% | $125.3654 | $125.37 | $125.35 | $125.40 |
| Purchase #3 | $34.86 | 8.654% | $37.8768 | $37.88 | $37.90 | $37.90 |
| Purchase #4 | $131.90 | 6.798% | $140.8666 | $140.87 | $140.85 | $140.90 |
| Purchase #5 | $160.95 | 7.272% | $172.6543 | $172.65 | $172.65 | $172.70 |
| Purchase #6 | $172.61 | 3.741% | $179.0673 | $179.07 | $179.05 | $179.10 |
| Purchase #7 | $165.81 | 12.268% | $186.1516 | $186.15 | $186.15 | $186.20 |
| 7 purchase totals = | $966.27 | $1,043.3757 | $1,043.38 | $1,043.35 | $1,043.60 | |