| 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 | $151.56 | 6.359% | $161.1977 | $161.20 | $161.20 | $161.20 |
| Purchase #2 | $114.89 | 11.226% | $127.7876 | $127.79 | $127.80 | $127.80 |
| Purchase #3 | $99.89 | 8.334% | $108.2148 | $108.21 | $108.20 | $108.20 |
| Purchase #4 | $231.93 | 10.515% | $256.3174 | $256.32 | $256.30 | $256.30 |
| Purchase #5 | $245.51 | 8.157% | $265.5363 | $265.54 | $265.55 | $265.50 |
| Purchase #6 | $195.90 | 13.320% | $221.9939 | $221.99 | $222.00 | $222.00 |
| Purchase #7 | $99.80 | 4.268% | $104.0595 | $104.06 | $104.05 | $104.10 |
| 7 purchase totals = | $1,139.48 | $1,245.1072 | $1,245.11 | $1,245.10 | $1,245.10 | |