| 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 | $79.52 | 10.630% | $87.973 | $87.97 | $87.95 | $88.00 |
| Purchase #2 | $83.71 | 13.774% | $95.2402 | $95.24 | $95.25 | $95.20 |
| Purchase #3 | $16.89 | 12.339% | $18.9741 | $18.97 | $18.95 | $19.00 |
| Purchase #4 | $125.74 | 11.165% | $139.7789 | $139.78 | $139.80 | $139.80 |
| Purchase #5 | $23.38 | 8.650% | $25.4024 | $25.40 | $25.40 | $25.40 |
| Purchase #6 | $107.77 | 9.614% | $118.131 | $118.13 | $118.15 | $118.10 |
| Purchase #7 | $146.35 | 12.794% | $165.074 | $165.07 | $165.05 | $165.10 |
| 7 purchase totals = | $583.36 | $650.5736 | $650.56 | $650.55 | $650.60 | |