| 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 | $110.59 | 7.865% | $119.2879 | $119.29 | $119.30 | $119.30 |
| Purchase #2 | $116.95 | 6.116% | $124.1027 | $124.10 | $124.10 | $124.10 |
| Purchase #3 | $195.41 | 12.401% | $219.6428 | $219.64 | $219.65 | $219.60 |
| Purchase #4 | $199.51 | 7.649% | $214.7705 | $214.77 | $214.75 | $214.80 |
| Purchase #5 | $133.64 | 8.171% | $144.5597 | $144.56 | $144.55 | $144.60 |
| Purchase #6 | $162.46 | 12.551% | $182.8504 | $182.85 | $182.85 | $182.90 |
| Purchase #7 | $196.37 | 11.815% | $219.5711 | $219.57 | $219.55 | $219.60 |
| 7 purchase totals = | $1,114.93 | $1,224.7851 | $1,224.78 | $1,224.75 | $1,224.90 | |