| 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 | $161.77 | 10.310% | $178.4485 | $178.45 | $178.45 | $178.40 |
| Purchase #2 | $181.40 | 7.216% | $194.4898 | $194.49 | $194.50 | $194.50 |
| Purchase #3 | $186.57 | 7.596% | $200.7419 | $200.74 | $200.75 | $200.70 |
| Purchase #4 | $163.44 | 8.858% | $177.9175 | $177.92 | $177.90 | $177.90 |
| Purchase #5 | $240.47 | 4.137% | $250.4182 | $250.42 | $250.40 | $250.40 |
| Purchase #6 | $111.82 | 5.805% | $118.3112 | $118.31 | $118.30 | $118.30 |
| Purchase #7 | $155.76 | 3.215% | $160.7677 | $160.77 | $160.75 | $160.80 |
| 7 purchase totals = | $1,201.23 | $1,281.0948 | $1,281.10 | $1,281.05 | $1,281.00 | |