| 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 | $128.32 | 9.285% | $140.2345 | $140.23 | $140.25 | $140.20 |
| Purchase #2 | $235.91 | 4.723% | $247.052 | $247.05 | $247.05 | $247.10 |
| Purchase #3 | $56.37 | 4.760% | $59.0532 | $59.05 | $59.05 | $59.10 |
| Purchase #4 | $165.54 | 4.851% | $173.5703 | $173.57 | $173.55 | $173.60 |
| Purchase #5 | $203.37 | 7.113% | $217.8357 | $217.84 | $217.85 | $217.80 |
| Purchase #6 | $192.39 | 9.166% | $210.0245 | $210.02 | $210.00 | $210.00 |
| Purchase #7 | $178.75 | 4.816% | $187.3586 | $187.36 | $187.35 | $187.40 |
| 7 purchase totals = | $1,160.65 | $1,235.1288 | $1,235.12 | $1,235.10 | $1,235.20 | |