| 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 | $114.47 | 6.832% | $122.2906 | $122.29 | $122.30 | $122.30 |
| Purchase #2 | $148.64 | 10.323% | $163.9841 | $163.98 | $164.00 | $164.00 |
| Purchase #3 | $201.26 | 13.585% | $228.6012 | $228.60 | $228.60 | $228.60 |
| Purchase #4 | $99.94 | 11.388% | $111.3212 | $111.32 | $111.30 | $111.30 |
| Purchase #5 | $195.62 | 12.719% | $220.5009 | $220.50 | $220.50 | $220.50 |
| Purchase #6 | $81.44 | 12.457% | $91.585 | $91.59 | $91.60 | $91.60 |
| Purchase #7 | $136.50 | 9.196% | $149.0525 | $149.05 | $149.05 | $149.10 |
| 7 purchase totals = | $977.87 | $1,087.3355 | $1,087.33 | $1,087.35 | $1,087.40 | |