| 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 | $203.94 | 8.755% | $221.7949 | $221.79 | $221.80 | $221.80 |
| Purchase #2 | $76.30 | 9.138% | $83.2723 | $83.27 | $83.25 | $83.30 |
| Purchase #3 | $243.34 | 10.424% | $268.7058 | $268.71 | $268.70 | $268.70 |
| Purchase #4 | $193.93 | 3.492% | $200.702 | $200.70 | $200.70 | $200.70 |
| Purchase #5 | $29.73 | 7.196% | $31.8694 | $31.87 | $31.85 | $31.90 |
| Purchase #6 | $94.98 | 5.711% | $100.4043 | $100.40 | $100.40 | $100.40 |
| Purchase #7 | $100.70 | 6.562% | $107.3079 | $107.31 | $107.30 | $107.30 |
| 7 purchase totals = | $942.92 | $1,014.0566 | $1,014.05 | $1,014.00 | $1,014.10 | |