| 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 | $244.36 | 5.576% | $257.9855 | $257.99 | $258.00 | $258.00 |
| Purchase #2 | $245.69 | 9.753% | $269.6521 | $269.65 | $269.65 | $269.70 |
| Purchase #3 | $180.65 | 12.116% | $202.5376 | $202.54 | $202.55 | $202.50 |
| Purchase #4 | $244.77 | 10.600% | $270.7156 | $270.72 | $270.70 | $270.70 |
| Purchase #5 | $216.84 | 9.164% | $236.7112 | $236.71 | $236.70 | $236.70 |
| Purchase #6 | $123.91 | 3.630% | $128.4079 | $128.41 | $128.40 | $128.40 |
| Purchase #7 | $69.47 | 4.511% | $72.6038 | $72.60 | $72.60 | $72.60 |
| 7 purchase totals = | $1,325.69 | $1,438.6137 | $1,438.62 | $1,438.60 | $1,438.60 | |