| 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 | $106.94 | 5.303% | $112.611 | $112.61 | $112.60 | $112.60 |
| Purchase #2 | $192.93 | 9.532% | $211.3201 | $211.32 | $211.30 | $211.30 |
| Purchase #3 | $28.64 | 9.474% | $31.3534 | $31.35 | $31.35 | $31.40 |
| Purchase #4 | $245.31 | 10.729% | $271.6293 | $271.63 | $271.65 | $271.60 |
| Purchase #5 | $249.94 | 6.365% | $265.8487 | $265.85 | $265.85 | $265.80 |
| Purchase #6 | $168.36 | 11.488% | $187.7012 | $187.70 | $187.70 | $187.70 |
| Purchase #7 | $147.66 | 6.713% | $157.5724 | $157.57 | $157.55 | $157.60 |
| 7 purchase totals = | $1,139.78 | $1,238.0361 | $1,238.03 | $1,238.00 | $1,238.00 | |