| 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 | $186.59 | 8.847% | $203.0976 | $203.10 | $203.10 | $203.10 |
| Purchase #2 | $208.54 | 6.286% | $221.6488 | $221.65 | $221.65 | $221.60 |
| Purchase #3 | $141.53 | 11.861% | $158.3169 | $158.32 | $158.30 | $158.30 |
| Purchase #4 | $84.54 | 10.502% | $93.4184 | $93.42 | $93.40 | $93.40 |
| Purchase #5 | $114.44 | 7.507% | $123.031 | $123.03 | $123.05 | $123.00 |
| Purchase #6 | $32.50 | 10.118% | $35.7884 | $35.79 | $35.80 | $35.80 |
| Purchase #7 | $10.66 | 6.841% | $11.3893 | $11.39 | $11.40 | $11.40 |
| 7 purchase totals = | $778.80 | $846.6904 | $846.70 | $846.70 | $846.60 | |