| 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 | $154.42 | 3.289% | $159.4989 | $159.50 | $159.50 | $159.50 |
| Purchase #2 | $140.70 | 13.109% | $159.1444 | $159.14 | $159.15 | $159.10 |
| Purchase #3 | $150.57 | 10.661% | $166.6223 | $166.62 | $166.60 | $166.60 |
| Purchase #4 | $187.52 | 10.257% | $206.7539 | $206.75 | $206.75 | $206.80 |
| Purchase #5 | $10.63 | 8.632% | $11.5476 | $11.55 | $11.55 | $11.50 |
| Purchase #6 | $191.32 | 11.395% | $213.1209 | $213.12 | $213.10 | $213.10 |
| Purchase #7 | $215.58 | 11.535% | $240.4472 | $240.45 | $240.45 | $240.40 |
| 7 purchase totals = | $1,050.74 | $1,157.1352 | $1,157.13 | $1,157.10 | $1,157.00 | |