| 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 | $219.35 | 11.649% | $244.9021 | $244.90 | $244.90 | $244.90 |
| Purchase #2 | $99.27 | 7.757% | $106.9704 | $106.97 | $106.95 | $107.00 |
| Purchase #3 | $144.71 | 3.393% | $149.62 | $149.62 | $149.60 | $149.60 |
| Purchase #4 | $177.64 | 4.844% | $186.2449 | $186.24 | $186.25 | $186.20 |
| Purchase #5 | $248.95 | 5.589% | $262.8638 | $262.86 | $262.85 | $262.90 |
| Purchase #6 | $105.98 | 5.457% | $111.7633 | $111.76 | $111.75 | $111.80 |
| Purchase #7 | $27.65 | 3.325% | $28.5694 | $28.57 | $28.55 | $28.60 |
| 7 purchase totals = | $1,023.55 | $1,090.9339 | $1,090.92 | $1,090.85 | $1,091.00 | |