| 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 | $161.82 | 7.830% | $174.4905 | $174.49 | $174.50 | $174.50 |
| Purchase #2 | $159.78 | 13.774% | $181.7881 | $181.79 | $181.80 | $181.80 |
| Purchase #3 | $12.32 | 6.865% | $13.1658 | $13.17 | $13.15 | $13.20 |
| Purchase #4 | $221.65 | 4.757% | $232.1939 | $232.19 | $232.20 | $232.20 |
| Purchase #5 | $81.71 | 8.851% | $88.9422 | $88.94 | $88.95 | $88.90 |
| Purchase #6 | $106.65 | 5.452% | $112.4646 | $112.46 | $112.45 | $112.50 |
| Purchase #7 | $203.79 | 12.548% | $229.3616 | $229.36 | $229.35 | $229.40 |
| 7 purchase totals = | $947.72 | $1,032.4067 | $1,032.40 | $1,032.40 | $1,032.50 | |