| 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 | $100.28 | 6.279% | $106.5766 | $106.58 | $106.60 | $106.60 |
| Purchase #2 | $244.46 | 8.276% | $264.6915 | $264.69 | $264.70 | $264.70 |
| Purchase #3 | $142.79 | 7.376% | $153.3222 | $153.32 | $153.30 | $153.30 |
| Purchase #4 | $171.42 | 5.472% | $180.8001 | $180.80 | $180.80 | $180.80 |
| Purchase #5 | $224.78 | 12.423% | $252.7044 | $252.70 | $252.70 | $252.70 |
| Purchase #6 | $100.40 | 6.245% | $106.67 | $106.67 | $106.65 | $106.70 |
| Purchase #7 | $171.85 | 7.204% | $184.2301 | $184.23 | $184.25 | $184.20 |
| 7 purchase totals = | $1,155.98 | $1,248.9949 | $1,248.99 | $1,249.00 | $1,249.00 | |