| 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 | $211.70 | 3.750% | $219.6388 | $219.64 | $219.65 | $219.60 |
| Purchase #2 | $220.84 | 4.562% | $230.9147 | $230.91 | $230.90 | $230.90 |
| Purchase #3 | $132.31 | 6.450% | $140.844 | $140.84 | $140.85 | $140.80 |
| Purchase #4 | $218.28 | 12.417% | $245.3838 | $245.38 | $245.40 | $245.40 |
| Purchase #5 | $179.74 | 5.453% | $189.5412 | $189.54 | $189.55 | $189.50 |
| Purchase #6 | $229.26 | 12.556% | $258.0459 | $258.05 | $258.05 | $258.00 |
| Purchase #7 | $178.75 | 13.176% | $202.3021 | $202.30 | $202.30 | $202.30 |
| 7 purchase totals = | $1,370.88 | $1,486.6705 | $1,486.66 | $1,486.70 | $1,486.50 | |