| 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 | $100.72 | 6.507% | $107.2739 | $107.27 | $107.25 | $107.30 |
| Purchase #2 | $90.50 | 4.702% | $94.7553 | $94.76 | $94.75 | $94.80 |
| Purchase #3 | $196.68 | 6.425% | $209.3167 | $209.32 | $209.30 | $209.30 |
| Purchase #4 | $92.70 | 12.748% | $104.5174 | $104.52 | $104.50 | $104.50 |
| Purchase #5 | $53.96 | 11.565% | $60.2005 | $60.20 | $60.20 | $60.20 |
| Purchase #6 | $204.72 | 9.198% | $223.5501 | $223.55 | $223.55 | $223.60 |
| Purchase #7 | $245.88 | 9.614% | $269.5189 | $269.52 | $269.50 | $269.50 |
| 7 purchase totals = | $985.16 | $1,069.1328 | $1,069.14 | $1,069.05 | $1,069.20 | |