| 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 | $114.54 | 6.306% | $121.7629 | $121.76 | $121.75 | $121.80 |
| Purchase #2 | $40.87 | 8.773% | $44.4555 | $44.46 | $44.45 | $44.50 |
| Purchase #3 | $203.65 | 13.191% | $230.5135 | $230.51 | $230.50 | $230.50 |
| Purchase #4 | $31.36 | 4.457% | $32.7577 | $32.76 | $32.75 | $32.80 |
| Purchase #5 | $129.42 | 13.706% | $147.1583 | $147.16 | $147.15 | $147.20 |
| Purchase #6 | $224.54 | 8.407% | $243.4171 | $243.42 | $243.40 | $243.40 |
| Purchase #7 | $155.64 | 6.815% | $166.2469 | $166.25 | $166.25 | $166.20 |
| 7 purchase totals = | $900.02 | $986.3119 | $986.32 | $986.25 | $986.40 | |