| 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 | $200.54 | 5.821% | $212.2134 | $212.21 | $212.20 | $212.20 |
| Purchase #2 | $21.65 | 9.461% | $23.6983 | $23.70 | $23.70 | $23.70 |
| Purchase #3 | $204.57 | 7.500% | $219.9128 | $219.91 | $219.90 | $219.90 |
| Purchase #4 | $245.35 | 10.363% | $270.7756 | $270.78 | $270.80 | $270.80 |
| Purchase #5 | $155.26 | 4.491% | $162.2327 | $162.23 | $162.25 | $162.20 |
| Purchase #6 | $28.42 | 13.594% | $32.2834 | $32.28 | $32.30 | $32.30 |
| Purchase #7 | $214.56 | 7.395% | $230.4267 | $230.43 | $230.45 | $230.40 |
| 7 purchase totals = | $1,070.35 | $1,151.5429 | $1,151.54 | $1,151.60 | $1,151.50 | |