| 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 | $127.52 | 10.660% | $141.1136 | $141.11 | $141.10 | $141.10 |
| Purchase #2 | $135.86 | 9.650% | $148.9705 | $148.97 | $148.95 | $149.00 |
| Purchase #3 | $145.71 | 13.299% | $165.088 | $165.09 | $165.10 | $165.10 |
| Purchase #4 | $136.37 | 13.832% | $155.2327 | $155.23 | $155.25 | $155.20 |
| Purchase #5 | $150.85 | 10.663% | $166.9351 | $166.94 | $166.95 | $166.90 |
| Purchase #6 | $207.34 | 5.713% | $219.1853 | $219.19 | $219.20 | $219.20 |
| Purchase #7 | $123.45 | 12.403% | $138.7615 | $138.76 | $138.75 | $138.80 |
| 7 purchase totals = | $1,027.10 | $1,135.2867 | $1,135.29 | $1,135.30 | $1,135.30 | |