| 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 | $116.62 | 13.560% | $132.4337 | $132.43 | $132.45 | $132.40 |
| Purchase #2 | $200.26 | 8.296% | $216.8736 | $216.87 | $216.85 | $216.90 |
| Purchase #3 | $220.47 | 8.202% | $238.5529 | $238.55 | $238.55 | $238.60 |
| Purchase #4 | $132.26 | 4.753% | $138.5463 | $138.55 | $138.55 | $138.50 |
| Purchase #5 | $130.72 | 6.158% | $138.7697 | $138.77 | $138.75 | $138.80 |
| Purchase #6 | $187.42 | 11.622% | $209.202 | $209.20 | $209.20 | $209.20 |
| Purchase #7 | $126.59 | 3.402% | $130.8966 | $130.90 | $130.90 | $130.90 |
| 7 purchase totals = | $1,114.34 | $1,205.2748 | $1,205.27 | $1,205.25 | $1,205.30 | |