| 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 | $175.31 | 8.385% | $190.0097 | $190.01 | $190.00 | $190.00 |
| Purchase #2 | $240.77 | 4.712% | $252.1151 | $252.12 | $252.10 | $252.10 |
| Purchase #3 | $76.66 | 8.243% | $82.9791 | $82.98 | $83.00 | $83.00 |
| Purchase #4 | $34.89 | 7.815% | $37.6167 | $37.62 | $37.60 | $37.60 |
| Purchase #5 | $224.96 | 9.148% | $245.5393 | $245.54 | $245.55 | $245.50 |
| Purchase #6 | $197.33 | 12.468% | $221.9331 | $221.93 | $221.95 | $221.90 |
| Purchase #7 | $115.67 | 13.223% | $130.965 | $130.97 | $130.95 | $131.00 |
| 7 purchase totals = | $1,065.59 | $1,161.1580 | $1,161.17 | $1,161.15 | $1,161.10 | |