| 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 | $157.26 | 9.618% | $172.3853 | $172.39 | $172.40 | $172.40 |
| Purchase #2 | $124.84 | 3.849% | $129.6451 | $129.65 | $129.65 | $129.60 |
| Purchase #3 | $29.42 | 5.634% | $31.0775 | $31.08 | $31.10 | $31.10 |
| Purchase #4 | $190.41 | 8.698% | $206.9719 | $206.97 | $206.95 | $207.00 |
| Purchase #5 | $17.38 | 8.559% | $18.8676 | $18.87 | $18.85 | $18.90 |
| Purchase #6 | $249.77 | 13.512% | $283.5189 | $283.52 | $283.50 | $283.50 |
| Purchase #7 | $240.52 | 9.265% | $262.8042 | $262.80 | $262.80 | $262.80 |
| 7 purchase totals = | $1,009.60 | $1,105.2705 | $1,105.28 | $1,105.25 | $1,105.30 | |