| 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 | $155.62 | 12.866% | $175.6421 | $175.64 | $175.65 | $175.60 |
| Purchase #2 | $249.45 | 11.349% | $277.7601 | $277.76 | $277.75 | $277.80 |
| Purchase #3 | $167.56 | 11.522% | $186.8663 | $186.87 | $186.85 | $186.90 |
| Purchase #4 | $189.77 | 3.793% | $196.968 | $196.97 | $196.95 | $197.00 |
| Purchase #5 | $138.64 | 3.634% | $143.6782 | $143.68 | $143.70 | $143.70 |
| Purchase #6 | $111.46 | 3.331% | $115.1727 | $115.17 | $115.15 | $115.20 |
| Purchase #7 | $100.35 | 7.566% | $107.9425 | $107.94 | $107.95 | $107.90 |
| 7 purchase totals = | $1,112.85 | $1,204.0299 | $1,204.03 | $1,204.00 | $1,204.10 | |