| 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 | $200.88 | 9.317% | $219.596 | $219.60 | $219.60 | $219.60 |
| Purchase #2 | $226.97 | 9.383% | $248.2666 | $248.27 | $248.25 | $248.30 |
| Purchase #3 | $239.49 | 8.149% | $259.006 | $259.01 | $259.00 | $259.00 |
| Purchase #4 | $80.37 | 10.821% | $89.0668 | $89.07 | $89.05 | $89.10 |
| Purchase #5 | $84.31 | 4.267% | $87.9075 | $87.91 | $87.90 | $87.90 |
| Purchase #6 | $241.53 | 7.605% | $259.8984 | $259.90 | $259.90 | $259.90 |
| Purchase #7 | $30.25 | 11.758% | $33.8068 | $33.81 | $33.80 | $33.80 |
| 7 purchase totals = | $1,103.80 | $1,197.5481 | $1,197.57 | $1,197.50 | $1,197.60 | |