| 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 | $94.50 | 9.676% | $103.6438 | $103.64 | $103.65 | $103.60 |
| Purchase #2 | $248.69 | 11.857% | $278.1772 | $278.18 | $278.20 | $278.20 |
| Purchase #3 | $180.59 | 12.787% | $203.682 | $203.68 | $203.70 | $203.70 |
| Purchase #4 | $150.58 | 3.853% | $156.3818 | $156.38 | $156.40 | $156.40 |
| Purchase #5 | $130.27 | 8.780% | $141.7077 | $141.71 | $141.70 | $141.70 |
| Purchase #6 | $176.47 | 9.385% | $193.0317 | $193.03 | $193.05 | $193.00 |
| Purchase #7 | $33.90 | 13.477% | $38.4687 | $38.47 | $38.45 | $38.50 |
| 7 purchase totals = | $1,015.00 | $1,115.0929 | $1,115.09 | $1,115.15 | $1,115.10 | |