| 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 | $180.86 | 12.650% | $203.7388 | $203.74 | $203.75 | $203.70 |
| Purchase #2 | $187.55 | 4.428% | $195.8547 | $195.85 | $195.85 | $195.90 |
| Purchase #3 | $197.65 | 8.280% | $214.0154 | $214.02 | $214.00 | $214.00 |
| Purchase #4 | $238.36 | 6.526% | $253.9154 | $253.92 | $253.90 | $253.90 |
| Purchase #5 | $227.32 | 3.386% | $235.0171 | $235.02 | $235.00 | $235.00 |
| Purchase #6 | $36.89 | 5.749% | $39.0108 | $39.01 | $39.00 | $39.00 |
| Purchase #7 | $250.58 | 9.241% | $273.7361 | $273.74 | $273.75 | $273.70 |
| 7 purchase totals = | $1,319.21 | $1,415.2883 | $1,415.30 | $1,415.25 | $1,415.20 | |