| 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 | $149.69 | 12.175% | $167.9148 | $167.91 | $167.90 | $167.90 |
| Purchase #2 | $159.98 | 9.776% | $175.6196 | $175.62 | $175.60 | $175.60 |
| Purchase #3 | $52.96 | 13.548% | $60.135 | $60.14 | $60.15 | $60.10 |
| Purchase #4 | $237.73 | 6.216% | $252.5073 | $252.51 | $252.50 | $252.50 |
| Purchase #5 | $128.87 | 5.144% | $135.4991 | $135.50 | $135.50 | $135.50 |
| Purchase #6 | $71.29 | 12.596% | $80.2697 | $80.27 | $80.25 | $80.30 |
| Purchase #7 | $117.31 | 11.587% | $130.9027 | $130.90 | $130.90 | $130.90 |
| 7 purchase totals = | $917.83 | $1,002.8482 | $1,002.85 | $1,002.80 | $1,002.80 | |