| 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 | $145.78 | 7.227% | $156.3155 | $156.32 | $156.30 | $156.30 |
| Purchase #2 | $160.39 | 3.338% | $165.7438 | $165.74 | $165.75 | $165.70 |
| Purchase #3 | $100.46 | 12.686% | $113.2044 | $113.20 | $113.20 | $113.20 |
| Purchase #4 | $195.52 | 4.169% | $203.6712 | $203.67 | $203.65 | $203.70 |
| Purchase #5 | $206.78 | 8.585% | $224.5321 | $224.53 | $224.55 | $224.50 |
| Purchase #6 | $161.46 | 10.399% | $178.2502 | $178.25 | $178.25 | $178.30 |
| Purchase #7 | $194.68 | 12.335% | $218.6938 | $218.69 | $218.70 | $218.70 |
| 7 purchase totals = | $1,165.07 | $1,260.4110 | $1,260.40 | $1,260.40 | $1,260.40 | |