| 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 | $81.32 | 12.137% | $91.1898 | $91.19 | $91.20 | $91.20 |
| Purchase #2 | $50.86 | 12.829% | $57.3848 | $57.38 | $57.40 | $57.40 |
| Purchase #3 | $159.25 | 4.533% | $166.4688 | $166.47 | $166.45 | $166.50 |
| Purchase #4 | $74.64 | 8.831% | $81.2315 | $81.23 | $81.25 | $81.20 |
| Purchase #5 | $171.32 | 7.351% | $183.9137 | $183.91 | $183.90 | $183.90 |
| Purchase #6 | $238.83 | 8.225% | $258.4738 | $258.47 | $258.45 | $258.50 |
| Purchase #7 | $159.59 | 10.323% | $176.0645 | $176.06 | $176.05 | $176.10 |
| 7 purchase totals = | $935.81 | $1,014.7269 | $1,014.71 | $1,014.70 | $1,014.80 | |