| 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 | $172.68 | 6.624% | $184.1183 | $184.12 | $184.10 | $184.10 |
| Purchase #2 | $134.82 | 13.321% | $152.7794 | $152.78 | $152.80 | $152.80 |
| Purchase #3 | $188.61 | 11.845% | $210.9509 | $210.95 | $210.95 | $211.00 |
| Purchase #4 | $231.30 | 4.604% | $241.9491 | $241.95 | $241.95 | $241.90 |
| Purchase #5 | $157.75 | 8.528% | $171.2029 | $171.20 | $171.20 | $171.20 |
| Purchase #6 | $143.51 | 11.558% | $160.0969 | $160.10 | $160.10 | $160.10 |
| Purchase #7 | $134.42 | 6.236% | $142.8024 | $142.80 | $142.80 | $142.80 |
| 7 purchase totals = | $1,163.09 | $1,263.8999 | $1,263.90 | $1,263.90 | $1,263.90 | |