| 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 | $250.93 | 7.647% | $270.1186 | $270.12 | $270.10 | $270.10 |
| Purchase #2 | $135.75 | 10.685% | $150.2549 | $150.25 | $150.25 | $150.30 |
| Purchase #3 | $130.86 | 7.587% | $140.7883 | $140.79 | $140.80 | $140.80 |
| Purchase #4 | $170.55 | 6.833% | $182.2037 | $182.20 | $182.20 | $182.20 |
| Purchase #5 | $62.41 | 12.572% | $70.2562 | $70.26 | $70.25 | $70.30 |
| Purchase #6 | $168.29 | 7.396% | $180.7367 | $180.74 | $180.75 | $180.70 |
| Purchase #7 | $102.25 | 11.744% | $114.2582 | $114.26 | $114.25 | $114.30 |
| 7 purchase totals = | $1,021.04 | $1,108.6166 | $1,108.62 | $1,108.60 | $1,108.70 | |