| 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 | $70.76 | 5.302% | $74.5117 | $74.51 | $74.50 | $74.50 |
| Purchase #2 | $129.96 | 13.250% | $147.1797 | $147.18 | $147.20 | $147.20 |
| Purchase #3 | $250.90 | 8.275% | $271.662 | $271.66 | $271.65 | $271.70 |
| Purchase #4 | $213.42 | 4.390% | $222.7891 | $222.79 | $222.80 | $222.80 |
| Purchase #5 | $130.58 | 12.831% | $147.3347 | $147.33 | $147.35 | $147.30 |
| Purchase #6 | $234.90 | 9.167% | $256.4333 | $256.43 | $256.45 | $256.40 |
| Purchase #7 | $55.80 | 11.493% | $62.2131 | $62.21 | $62.20 | $62.20 |
| 7 purchase totals = | $1,086.32 | $1,182.1236 | $1,182.11 | $1,182.15 | $1,182.10 | |