| 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 | $233.37 | 6.715% | $249.0408 | $249.04 | $249.05 | $249.00 |
| Purchase #2 | $107.67 | 10.509% | $118.985 | $118.99 | $119.00 | $119.00 |
| Purchase #3 | $149.80 | 8.609% | $162.6963 | $162.70 | $162.70 | $162.70 |
| Purchase #4 | $163.99 | 4.545% | $171.4433 | $171.44 | $171.45 | $171.40 |
| Purchase #5 | $34.59 | 3.844% | $35.9196 | $35.92 | $35.90 | $35.90 |
| Purchase #6 | $184.65 | 4.325% | $192.6361 | $192.64 | $192.65 | $192.60 |
| Purchase #7 | $153.53 | 4.644% | $160.6599 | $160.66 | $160.65 | $160.70 |
| 7 purchase totals = | $1,027.60 | $1,091.3810 | $1,091.39 | $1,091.40 | $1,091.30 | |