| 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 | $110.44 | 12.596% | $124.351 | $124.35 | $124.35 | $124.40 |
| Purchase #2 | $43.56 | 10.374% | $48.0789 | $48.08 | $48.10 | $48.10 |
| Purchase #3 | $210.54 | 11.728% | $235.2321 | $235.23 | $235.25 | $235.20 |
| Purchase #4 | $128.75 | 8.156% | $139.2509 | $139.25 | $139.25 | $139.30 |
| Purchase #5 | $212.68 | 13.452% | $241.2897 | $241.29 | $241.30 | $241.30 |
| Purchase #6 | $169.97 | 11.398% | $189.3432 | $189.34 | $189.35 | $189.30 |
| Purchase #7 | $147.33 | 10.566% | $162.8969 | $162.90 | $162.90 | $162.90 |
| 7 purchase totals = | $1,023.27 | $1,140.4427 | $1,140.44 | $1,140.50 | $1,140.50 | |