| 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 | $234.56 | 10.426% | $259.0152 | $259.02 | $259.00 | $259.00 |
| Purchase #2 | $190.29 | 5.812% | $201.3497 | $201.35 | $201.35 | $201.30 |
| Purchase #3 | $56.41 | 4.551% | $58.9772 | $58.98 | $59.00 | $59.00 |
| Purchase #4 | $238.45 | 4.209% | $248.4864 | $248.49 | $248.50 | $248.50 |
| Purchase #5 | $128.41 | 7.558% | $138.1152 | $138.12 | $138.10 | $138.10 |
| Purchase #6 | $49.80 | 5.394% | $52.4862 | $52.49 | $52.50 | $52.50 |
| Purchase #7 | $120.55 | 9.267% | $131.7214 | $131.72 | $131.70 | $131.70 |
| 7 purchase totals = | $1,018.47 | $1,090.1513 | $1,090.17 | $1,090.15 | $1,090.10 | |