| 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 | $147.50 | 12.199% | $165.4935 | $165.49 | $165.50 | $165.50 |
| Purchase #2 | $5.29 | 8.494% | $5.7393 | $5.74 | $5.75 | $5.70 |
| Purchase #3 | $34.38 | 7.682% | $37.0211 | $37.02 | $37.00 | $37.00 |
| Purchase #4 | $41.30 | 5.421% | $43.5389 | $43.54 | $43.55 | $43.50 |
| Purchase #5 | $197.58 | 8.641% | $214.6529 | $214.65 | $214.65 | $214.70 |
| Purchase #6 | $202.80 | 3.549% | $209.9974 | $210.00 | $210.00 | $210.00 |
| Purchase #7 | $136.40 | 6.774% | $145.6397 | $145.64 | $145.65 | $145.60 |
| 7 purchase totals = | $765.25 | $822.0828 | $822.08 | $822.10 | $822.00 | |