| 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 | $189.66 | 7.530% | $203.9414 | $203.94 | $203.95 | $203.90 |
| Purchase #2 | $91.48 | 6.310% | $97.2524 | $97.25 | $97.25 | $97.30 |
| Purchase #3 | $188.31 | 7.852% | $203.0961 | $203.10 | $203.10 | $203.10 |
| Purchase #4 | $181.57 | 11.743% | $202.8918 | $202.89 | $202.90 | $202.90 |
| Purchase #5 | $27.95 | 13.164% | $31.6293 | $31.63 | $31.65 | $31.60 |
| Purchase #6 | $237.45 | 3.736% | $246.3211 | $246.32 | $246.30 | $246.30 |
| Purchase #7 | $75.84 | 7.219% | $81.3149 | $81.31 | $81.30 | $81.30 |
| 7 purchase totals = | $992.26 | $1,066.4470 | $1,066.44 | $1,066.45 | $1,066.40 | |