| 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 | $193.66 | 13.404% | $219.6182 | $219.62 | $219.60 | $219.60 |
| Purchase #2 | $183.37 | 4.489% | $191.6015 | $191.60 | $191.60 | $191.60 |
| Purchase #3 | $123.50 | 5.745% | $130.5951 | $130.60 | $130.60 | $130.60 |
| Purchase #4 | $168.87 | 12.686% | $190.2928 | $190.29 | $190.30 | $190.30 |
| Purchase #5 | $14.96 | 11.239% | $16.6414 | $16.64 | $16.65 | $16.60 |
| Purchase #6 | $226.62 | 13.645% | $257.5423 | $257.54 | $257.55 | $257.50 |
| Purchase #7 | $144.76 | 13.265% | $163.9624 | $163.96 | $163.95 | $164.00 |
| 7 purchase totals = | $1,055.74 | $1,170.2537 | $1,170.25 | $1,170.25 | $1,170.20 | |