| 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 | $227.97 | 13.473% | $258.6844 | $258.68 | $258.70 | $258.70 |
| Purchase #2 | $193.74 | 3.807% | $201.1157 | $201.12 | $201.10 | $201.10 |
| Purchase #3 | $242.42 | 4.787% | $254.0246 | $254.02 | $254.00 | $254.00 |
| Purchase #4 | $85.59 | 7.625% | $92.1162 | $92.12 | $92.10 | $92.10 |
| Purchase #5 | $129.57 | 6.169% | $137.5632 | $137.56 | $137.55 | $137.60 |
| Purchase #6 | $247.78 | 9.800% | $272.0624 | $272.06 | $272.05 | $272.10 |
| Purchase #7 | $43.73 | 3.597% | $45.303 | $45.30 | $45.30 | $45.30 |
| 7 purchase totals = | $1,170.80 | $1,260.8695 | $1,260.86 | $1,260.80 | $1,260.90 | |