| 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 | $216.81 | 10.851% | $240.3361 | $240.34 | $240.35 | $240.30 |
| Purchase #2 | $42.84 | 4.577% | $44.8008 | $44.80 | $44.80 | $44.80 |
| Purchase #3 | $33.60 | 11.416% | $37.4358 | $37.44 | $37.45 | $37.40 |
| Purchase #4 | $219.45 | 4.474% | $229.2682 | $229.27 | $229.25 | $229.30 |
| Purchase #5 | $152.51 | 13.681% | $173.3749 | $173.37 | $173.35 | $173.40 |
| Purchase #6 | $19.55 | 5.848% | $20.6933 | $20.69 | $20.70 | $20.70 |
| Purchase #7 | $201.52 | 12.450% | $226.6092 | $226.61 | $226.60 | $226.60 |
| 7 purchase totals = | $886.28 | $972.5183 | $972.52 | $972.50 | $972.50 | |