| 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 | $235.62 | 7.444% | $253.1596 | $253.16 | $253.15 | $253.20 |
| Purchase #2 | $90.67 | 9.513% | $99.2954 | $99.30 | $99.30 | $99.30 |
| Purchase #3 | $138.76 | 3.312% | $143.3557 | $143.36 | $143.35 | $143.40 |
| Purchase #4 | $11.64 | 3.631% | $12.0626 | $12.06 | $12.05 | $12.10 |
| Purchase #5 | $195.47 | 3.729% | $202.7591 | $202.76 | $202.75 | $202.80 |
| Purchase #6 | $165.30 | 9.747% | $181.4118 | $181.41 | $181.40 | $181.40 |
| Purchase #7 | $41.45 | 7.604% | $44.6019 | $44.60 | $44.60 | $44.60 |
| 7 purchase totals = | $878.91 | $936.6461 | $936.65 | $936.60 | $936.80 | |