| 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 | $98.40 | 12.261% | $110.4648 | $110.46 | $110.45 | $110.50 |
| Purchase #2 | $35.58 | 10.814% | $39.4276 | $39.43 | $39.45 | $39.40 |
| Purchase #3 | $130.81 | 13.114% | $147.9644 | $147.96 | $147.95 | $148.00 |
| Purchase #4 | $243.73 | 3.427% | $252.0826 | $252.08 | $252.10 | $252.10 |
| Purchase #5 | $175.76 | 11.817% | $196.5296 | $196.53 | $196.55 | $196.50 |
| Purchase #6 | $243.64 | 8.173% | $263.5527 | $263.55 | $263.55 | $263.60 |
| Purchase #7 | $101.49 | 13.208% | $114.8948 | $114.89 | $114.90 | $114.90 |
| 7 purchase totals = | $1,029.41 | $1,124.9165 | $1,124.90 | $1,124.95 | $1,125.00 | |