| 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 | $130.75 | 13.163% | $147.9606 | $147.96 | $147.95 | $148.00 |
| Purchase #2 | $245.25 | 4.428% | $256.1097 | $256.11 | $256.10 | $256.10 |
| Purchase #3 | $103.31 | 11.305% | $114.9892 | $114.99 | $115.00 | $115.00 |
| Purchase #4 | $74.44 | 8.504% | $80.7704 | $80.77 | $80.75 | $80.80 |
| Purchase #5 | $25.55 | 8.327% | $27.6775 | $27.68 | $27.70 | $27.70 |
| Purchase #6 | $214.56 | 13.436% | $243.3883 | $243.39 | $243.40 | $243.40 |
| Purchase #7 | $110.66 | 13.159% | $125.2217 | $125.22 | $125.20 | $125.20 |
| 7 purchase totals = | $904.52 | $996.1174 | $996.12 | $996.10 | $996.20 | |