| 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 | $164.96 | 7.681% | $177.6306 | $177.63 | $177.65 | $177.60 |
| Purchase #2 | $145.71 | 8.783% | $158.5077 | $158.51 | $158.50 | $158.50 |
| Purchase #3 | $117.56 | 11.347% | $130.8995 | $130.90 | $130.90 | $130.90 |
| Purchase #4 | $218.51 | 4.758% | $228.9067 | $228.91 | $228.90 | $228.90 |
| Purchase #5 | $222.75 | 13.835% | $253.5675 | $253.57 | $253.55 | $253.60 |
| Purchase #6 | $17.41 | 5.345% | $18.3406 | $18.34 | $18.35 | $18.30 |
| Purchase #7 | $247.94 | 12.182% | $278.1441 | $278.14 | $278.15 | $278.10 |
| 7 purchase totals = | $1,134.84 | $1,245.9967 | $1,246.00 | $1,246.00 | $1,245.90 | |