| 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 | $146.45 | 12.480% | $164.727 | $164.73 | $164.75 | $164.70 |
| Purchase #2 | $201.31 | 13.550% | $228.5875 | $228.59 | $228.60 | $228.60 |
| Purchase #3 | $166.68 | 7.538% | $179.2443 | $179.24 | $179.25 | $179.20 |
| Purchase #4 | $220.39 | 4.450% | $230.1974 | $230.20 | $230.20 | $230.20 |
| Purchase #5 | $43.59 | 6.813% | $46.5598 | $46.56 | $46.55 | $46.60 |
| Purchase #6 | $215.91 | 11.460% | $240.6533 | $240.65 | $240.65 | $240.70 |
| Purchase #7 | $212.52 | 13.242% | $240.6619 | $240.66 | $240.65 | $240.70 |
| 7 purchase totals = | $1,206.85 | $1,330.6312 | $1,330.63 | $1,330.65 | $1,330.70 | |