| 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 | $134.32 | 13.487% | $152.4357 | $152.44 | $152.45 | $152.40 |
| Purchase #2 | $211.58 | 11.157% | $235.186 | $235.19 | $235.20 | $235.20 |
| Purchase #3 | $182.87 | 7.805% | $197.143 | $197.14 | $197.15 | $197.10 |
| Purchase #4 | $159.97 | 12.824% | $180.4846 | $180.48 | $180.50 | $180.50 |
| Purchase #5 | $168.69 | 9.482% | $184.6852 | $184.69 | $184.70 | $184.70 |
| Purchase #6 | $102.87 | 3.117% | $106.0765 | $106.08 | $106.10 | $106.10 |
| Purchase #7 | $173.58 | 12.431% | $195.1577 | $195.16 | $195.15 | $195.20 |
| 7 purchase totals = | $1,133.88 | $1,251.1687 | $1,251.18 | $1,251.25 | $1,251.20 | |