| 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 | $187.29 | 9.233% | $204.5825 | $204.58 | $204.60 | $204.60 |
| Purchase #2 | $231.91 | 3.283% | $239.5236 | $239.52 | $239.50 | $239.50 |
| Purchase #3 | $20.56 | 9.347% | $22.4817 | $22.48 | $22.50 | $22.50 |
| Purchase #4 | $129.64 | 9.122% | $141.4658 | $141.47 | $141.45 | $141.50 |
| Purchase #5 | $141.59 | 12.823% | $159.7461 | $159.75 | $159.75 | $159.70 |
| Purchase #6 | $190.53 | 6.122% | $202.1942 | $202.19 | $202.20 | $202.20 |
| Purchase #7 | $98.64 | 10.744% | $109.2379 | $109.24 | $109.25 | $109.20 |
| 7 purchase totals = | $1,000.16 | $1,079.2318 | $1,079.23 | $1,079.25 | $1,079.20 | |