| 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 | $166.88 | 6.617% | $177.9224 | $177.92 | $177.90 | $177.90 |
| Purchase #2 | $147.82 | 13.272% | $167.4387 | $167.44 | $167.45 | $167.40 |
| Purchase #3 | $128.85 | 11.474% | $143.6342 | $143.63 | $143.65 | $143.60 |
| Purchase #4 | $65.40 | 13.228% | $74.0511 | $74.05 | $74.05 | $74.10 |
| Purchase #5 | $250.94 | 9.735% | $275.369 | $275.37 | $275.35 | $275.40 |
| Purchase #6 | $158.65 | 7.158% | $170.0062 | $170.01 | $170.00 | $170.00 |
| Purchase #7 | $190.58 | 5.278% | $200.6388 | $200.64 | $200.65 | $200.60 |
| 7 purchase totals = | $1,109.12 | $1,209.0604 | $1,209.06 | $1,209.05 | $1,209.00 | |