| 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 | $203.34 | 8.444% | $220.51 | $220.51 | $220.50 | $220.50 |
| Purchase #2 | $123.75 | 7.203% | $132.6637 | $132.66 | $132.65 | $132.70 |
| Purchase #3 | $62.96 | 12.564% | $70.8703 | $70.87 | $70.85 | $70.90 |
| Purchase #4 | $135.51 | 6.380% | $144.1555 | $144.16 | $144.15 | $144.20 |
| Purchase #5 | $201.74 | 9.687% | $221.2826 | $221.28 | $221.30 | $221.30 |
| Purchase #6 | $190.38 | 5.799% | $201.4201 | $201.42 | $201.40 | $201.40 |
| Purchase #7 | $159.53 | 12.773% | $179.9068 | $179.91 | $179.90 | $179.90 |
| 7 purchase totals = | $1,077.21 | $1,170.8090 | $1,170.81 | $1,170.75 | $1,170.90 | |