| 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 | $159.46 | 4.857% | $167.205 | $167.21 | $167.20 | $167.20 |
| Purchase #2 | $225.57 | 8.685% | $245.1608 | $245.16 | $245.15 | $245.20 |
| Purchase #3 | $231.87 | 8.496% | $251.5697 | $251.57 | $251.55 | $251.60 |
| Purchase #4 | $191.82 | 13.612% | $217.9305 | $217.93 | $217.95 | $217.90 |
| Purchase #5 | $239.72 | 4.461% | $250.4139 | $250.41 | $250.40 | $250.40 |
| Purchase #6 | $25.45 | 10.126% | $28.0271 | $28.03 | $28.05 | $28.00 |
| Purchase #7 | $88.93 | 10.442% | $98.2161 | $98.22 | $98.20 | $98.20 |
| 7 purchase totals = | $1,162.82 | $1,258.5231 | $1,258.53 | $1,258.50 | $1,258.50 | |