| 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 | $31.78 | 5.676% | $33.5838 | $33.58 | $33.60 | $33.60 |
| Purchase #2 | $68.27 | 8.702% | $74.2109 | $74.21 | $74.20 | $74.20 |
| Purchase #3 | $155.78 | 12.847% | $175.7931 | $175.79 | $175.80 | $175.80 |
| Purchase #4 | $211.27 | 13.289% | $239.3457 | $239.35 | $239.35 | $239.30 |
| Purchase #5 | $24.25 | 7.640% | $26.1027 | $26.10 | $26.10 | $26.10 |
| Purchase #6 | $150.72 | 6.672% | $160.776 | $160.78 | $160.80 | $160.80 |
| Purchase #7 | $204.84 | 12.848% | $231.1578 | $231.16 | $231.15 | $231.20 |
| 7 purchase totals = | $846.91 | $940.9700 | $940.97 | $941.00 | $941.00 | |