| 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 | $195.44 | 4.456% | $204.1488 | $204.15 | $204.15 | $204.10 |
| Purchase #2 | $113.50 | 9.257% | $124.0067 | $124.01 | $124.00 | $124.00 |
| Purchase #3 | $98.73 | 8.777% | $107.3955 | $107.40 | $107.40 | $107.40 |
| Purchase #4 | $218.53 | 13.655% | $248.3703 | $248.37 | $248.35 | $248.40 |
| Purchase #5 | $224.44 | 6.113% | $238.16 | $238.16 | $238.15 | $238.20 |
| Purchase #6 | $144.36 | 7.797% | $155.6157 | $155.62 | $155.60 | $155.60 |
| Purchase #7 | $17.30 | 12.574% | $19.4753 | $19.48 | $19.50 | $19.50 |
| 7 purchase totals = | $1,012.30 | $1,097.1723 | $1,097.19 | $1,097.15 | $1,097.20 | |