| 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 | $203.64 | 11.681% | $227.4272 | $227.43 | $227.45 | $227.40 |
| Purchase #2 | $173.92 | 9.309% | $190.1102 | $190.11 | $190.10 | $190.10 |
| Purchase #3 | $160.58 | 3.315% | $165.9032 | $165.90 | $165.90 | $165.90 |
| Purchase #4 | $62.56 | 11.313% | $69.6374 | $69.64 | $69.65 | $69.60 |
| Purchase #5 | $39.98 | 8.600% | $43.4183 | $43.42 | $43.40 | $43.40 |
| Purchase #6 | $55.78 | 3.675% | $57.8299 | $57.83 | $57.85 | $57.80 |
| Purchase #7 | $242.68 | 6.147% | $257.5975 | $257.60 | $257.60 | $257.60 |
| 7 purchase totals = | $939.14 | $1,011.9237 | $1,011.93 | $1,011.95 | $1,011.80 | |