| 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 | $225.67 | 5.205% | $237.4161 | $237.42 | $237.40 | $237.40 |
| Purchase #2 | $234.55 | 10.435% | $259.0253 | $259.03 | $259.05 | $259.00 |
| Purchase #3 | $177.99 | 10.180% | $196.1094 | $196.11 | $196.10 | $196.10 |
| Purchase #4 | $58.75 | 8.544% | $63.7696 | $63.77 | $63.75 | $63.80 |
| Purchase #5 | $109.26 | 6.576% | $116.4449 | $116.44 | $116.45 | $116.40 |
| Purchase #6 | $7.85 | 7.128% | $8.4095 | $8.41 | $8.40 | $8.40 |
| Purchase #7 | $167.40 | 7.312% | $179.6403 | $179.64 | $179.65 | $179.60 |
| 7 purchase totals = | $981.47 | $1,060.8151 | $1,060.82 | $1,060.80 | $1,060.70 | |