| 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 | $130.62 | 13.636% | $148.4313 | $148.43 | $148.45 | $148.40 |
| Purchase #2 | $248.26 | 5.754% | $262.5449 | $262.54 | $262.55 | $262.50 |
| Purchase #3 | $235.68 | 11.824% | $263.5468 | $263.55 | $263.55 | $263.50 |
| Purchase #4 | $221.82 | 13.598% | $251.9831 | $251.98 | $252.00 | $252.00 |
| Purchase #5 | $134.30 | 5.799% | $142.0881 | $142.09 | $142.10 | $142.10 |
| Purchase #6 | $23.27 | 6.103% | $24.6902 | $24.69 | $24.70 | $24.70 |
| Purchase #7 | $136.94 | 3.602% | $141.8726 | $141.87 | $141.85 | $141.90 |
| 7 purchase totals = | $1,130.89 | $1,235.1570 | $1,235.15 | $1,235.20 | $1,235.10 | |