| 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 | $162.55 | 10.429% | $179.5023 | $179.50 | $179.50 | $179.50 |
| Purchase #2 | $118.40 | 11.719% | $132.2753 | $132.28 | $132.30 | $132.30 |
| Purchase #3 | $136.78 | 9.839% | $150.2378 | $150.24 | $150.25 | $150.20 |
| Purchase #4 | $143.71 | 12.310% | $161.4007 | $161.40 | $161.40 | $161.40 |
| Purchase #5 | $218.74 | 9.820% | $240.2203 | $240.22 | $240.20 | $240.20 |
| Purchase #6 | $121.40 | 5.338% | $127.8803 | $127.88 | $127.90 | $127.90 |
| Purchase #7 | $35.92 | 8.534% | $38.9854 | $38.99 | $39.00 | $39.00 |
| 7 purchase totals = | $937.50 | $1,030.5021 | $1,030.51 | $1,030.55 | $1,030.50 | |