| 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 | $157.95 | 8.859% | $171.9428 | $171.94 | $171.95 | $171.90 |
| Purchase #2 | $78.85 | 3.532% | $81.635 | $81.64 | $81.65 | $81.60 |
| Purchase #3 | $163.96 | 12.490% | $184.4386 | $184.44 | $184.45 | $184.40 |
| Purchase #4 | $94.94 | 7.494% | $102.0548 | $102.05 | $102.05 | $102.10 |
| Purchase #5 | $216.33 | 10.486% | $239.0144 | $239.01 | $239.00 | $239.00 |
| Purchase #6 | $244.78 | 10.624% | $270.7854 | $270.79 | $270.80 | $270.80 |
| Purchase #7 | $189.80 | 9.201% | $207.2635 | $207.26 | $207.25 | $207.30 |
| 7 purchase totals = | $1,146.61 | $1,257.1345 | $1,257.13 | $1,257.15 | $1,257.10 | |