| 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 | $186.79 | 5.739% | $197.5099 | $197.51 | $197.50 | $197.50 |
| Purchase #2 | $222.31 | 3.788% | $230.7311 | $230.73 | $230.75 | $230.70 |
| Purchase #3 | $45.36 | 3.576% | $46.9821 | $46.98 | $47.00 | $47.00 |
| Purchase #4 | $228.28 | 13.302% | $258.6458 | $258.65 | $258.65 | $258.60 |
| Purchase #5 | $107.71 | 5.255% | $113.3702 | $113.37 | $113.35 | $113.40 |
| Purchase #6 | $178.70 | 10.289% | $197.0864 | $197.09 | $197.10 | $197.10 |
| Purchase #7 | $129.49 | 3.845% | $134.4689 | $134.47 | $134.45 | $134.50 |
| 7 purchase totals = | $1,098.64 | $1,178.7944 | $1,178.80 | $1,178.80 | $1,178.80 | |