| 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 | $16.47 | 10.138% | $18.1397 | $18.14 | $18.15 | $18.10 |
| Purchase #2 | $223.97 | 11.815% | $250.4321 | $250.43 | $250.45 | $250.40 |
| Purchase #3 | $230.68 | 7.487% | $247.951 | $247.95 | $247.95 | $248.00 |
| Purchase #4 | $35.87 | 13.542% | $40.7275 | $40.73 | $40.75 | $40.70 |
| Purchase #5 | $40.64 | 3.511% | $42.0669 | $42.07 | $42.05 | $42.10 |
| Purchase #6 | $182.55 | 3.810% | $189.5052 | $189.51 | $189.50 | $189.50 |
| Purchase #7 | $161.54 | 6.272% | $171.6718 | $171.67 | $171.65 | $171.70 |
| 7 purchase totals = | $891.72 | $960.4942 | $960.50 | $960.50 | $960.50 | |