| 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 | $222.55 | 3.400% | $230.1167 | $230.12 | $230.10 | $230.10 |
| Purchase #2 | $227.47 | 13.751% | $258.7494 | $258.75 | $258.75 | $258.70 |
| Purchase #3 | $87.35 | 6.796% | $93.2863 | $93.29 | $93.30 | $93.30 |
| Purchase #4 | $22.94 | 7.327% | $24.6208 | $24.62 | $24.60 | $24.60 |
| Purchase #5 | $204.77 | 8.551% | $222.2799 | $222.28 | $222.30 | $222.30 |
| Purchase #6 | $248.55 | 6.718% | $265.2476 | $265.25 | $265.25 | $265.20 |
| Purchase #7 | $219.61 | 9.712% | $240.9385 | $240.94 | $240.95 | $240.90 |
| 7 purchase totals = | $1,233.24 | $1,335.2392 | $1,335.25 | $1,335.25 | $1,335.10 | |