| 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 | $140.86 | 12.465% | $158.4182 | $158.42 | $158.40 | $158.40 |
| Purchase #2 | $202.88 | 12.603% | $228.449 | $228.45 | $228.45 | $228.40 |
| Purchase #3 | $25.85 | 8.195% | $27.9684 | $27.97 | $27.95 | $28.00 |
| Purchase #4 | $189.92 | 10.599% | $210.0496 | $210.05 | $210.05 | $210.00 |
| Purchase #5 | $118.97 | 13.159% | $134.6253 | $134.63 | $134.65 | $134.60 |
| Purchase #6 | $240.79 | 7.752% | $259.456 | $259.46 | $259.45 | $259.50 |
| Purchase #7 | $46.29 | 9.181% | $50.5399 | $50.54 | $50.55 | $50.50 |
| 7 purchase totals = | $965.56 | $1,069.5064 | $1,069.52 | $1,069.50 | $1,069.40 | |