| 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 | $173.93 | 3.843% | $180.6141 | $180.61 | $180.60 | $180.60 |
| Purchase #2 | $228.61 | 11.136% | $254.068 | $254.07 | $254.05 | $254.10 |
| Purchase #3 | $156.36 | 9.635% | $171.4253 | $171.43 | $171.45 | $171.40 |
| Purchase #4 | $171.66 | 8.854% | $186.8588 | $186.86 | $186.85 | $186.90 |
| Purchase #5 | $84.92 | 6.804% | $90.698 | $90.70 | $90.70 | $90.70 |
| Purchase #6 | $11.37 | 4.176% | $11.8448 | $11.84 | $11.85 | $11.80 |
| Purchase #7 | $95.58 | 7.377% | $102.6309 | $102.63 | $102.65 | $102.60 |
| 7 purchase totals = | $922.43 | $998.1399 | $998.14 | $998.15 | $998.10 | |