| 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 | $61.60 | 12.328% | $69.194 | $69.19 | $69.20 | $69.20 |
| Purchase #2 | $195.62 | 8.480% | $212.2086 | $212.21 | $212.20 | $212.20 |
| Purchase #3 | $187.53 | 4.599% | $196.1545 | $196.15 | $196.15 | $196.20 |
| Purchase #4 | $145.81 | 12.747% | $164.3964 | $164.40 | $164.40 | $164.40 |
| Purchase #5 | $38.64 | 11.164% | $42.9538 | $42.95 | $42.95 | $43.00 |
| Purchase #6 | $147.76 | 11.578% | $164.8677 | $164.87 | $164.85 | $164.90 |
| Purchase #7 | $132.35 | 11.464% | $147.5226 | $147.52 | $147.50 | $147.50 |
| 7 purchase totals = | $909.31 | $997.2976 | $997.29 | $997.25 | $997.40 | |