| 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 | $226.35 | 6.556% | $241.1895 | $241.19 | $241.20 | $241.20 |
| Purchase #2 | $171.35 | 9.218% | $187.145 | $187.15 | $187.15 | $187.10 |
| Purchase #3 | $9.30 | 4.719% | $9.7389 | $9.74 | $9.75 | $9.70 |
| Purchase #4 | $128.74 | 11.697% | $143.7987 | $143.80 | $143.80 | $143.80 |
| Purchase #5 | $46.51 | 5.847% | $49.2294 | $49.23 | $49.25 | $49.20 |
| Purchase #6 | $193.36 | 5.821% | $204.6155 | $204.62 | $204.60 | $204.60 |
| Purchase #7 | $248.34 | 10.369% | $274.0904 | $274.09 | $274.10 | $274.10 |
| 7 purchase totals = | $1,023.95 | $1,109.8074 | $1,109.82 | $1,109.85 | $1,109.70 | |