| 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 | $120.30 | 11.114% | $133.6701 | $133.67 | $133.65 | $133.70 |
| Purchase #2 | $95.83 | 9.575% | $105.0057 | $105.01 | $105.00 | $105.00 |
| Purchase #3 | $51.62 | 12.558% | $58.1024 | $58.10 | $58.10 | $58.10 |
| Purchase #4 | $123.67 | 5.487% | $130.4558 | $130.46 | $130.45 | $130.50 |
| Purchase #5 | $199.59 | 4.321% | $208.2143 | $208.21 | $208.20 | $208.20 |
| Purchase #6 | $8.41 | 9.555% | $9.2136 | $9.21 | $9.20 | $9.20 |
| Purchase #7 | $84.80 | 5.552% | $89.5081 | $89.51 | $89.50 | $89.50 |
| 7 purchase totals = | $684.22 | $734.1700 | $734.17 | $734.10 | $734.20 | |