| 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 | $127.35 | 7.431% | $136.8134 | $136.81 | $136.80 | $136.80 |
| Purchase #2 | $106.97 | 11.593% | $119.371 | $119.37 | $119.35 | $119.40 |
| Purchase #3 | $244.92 | 12.174% | $274.7366 | $274.74 | $274.75 | $274.70 |
| Purchase #4 | $42.74 | 6.584% | $45.554 | $45.55 | $45.55 | $45.60 |
| Purchase #5 | $189.98 | 3.193% | $196.0461 | $196.05 | $196.05 | $196.00 |
| Purchase #6 | $167.63 | 11.181% | $186.3727 | $186.37 | $186.35 | $186.40 |
| Purchase #7 | $122.44 | 5.602% | $129.2991 | $129.30 | $129.30 | $129.30 |
| 7 purchase totals = | $1,002.03 | $1,088.1929 | $1,088.19 | $1,088.15 | $1,088.20 | |