| 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 | $157.80 | 4.276% | $164.5475 | $164.55 | $164.55 | $164.50 |
| Purchase #2 | $250.97 | 10.651% | $277.7008 | $277.70 | $277.70 | $277.70 |
| Purchase #3 | $7.30 | 4.158% | $7.6035 | $7.60 | $7.60 | $7.60 |
| Purchase #4 | $157.53 | 9.153% | $171.9487 | $171.95 | $171.95 | $171.90 |
| Purchase #5 | $201.76 | 9.688% | $221.3065 | $221.31 | $221.30 | $221.30 |
| Purchase #6 | $38.75 | 10.574% | $42.8474 | $42.85 | $42.85 | $42.80 |
| Purchase #7 | $226.36 | 8.409% | $245.3946 | $245.39 | $245.40 | $245.40 |
| 7 purchase totals = | $1,040.47 | $1,131.3490 | $1,131.35 | $1,131.35 | $1,131.20 | |