| 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 | $179.34 | 13.577% | $203.689 | $203.69 | $203.70 | $203.70 |
| Purchase #2 | $26.81 | 6.838% | $28.6433 | $28.64 | $28.65 | $28.60 |
| Purchase #3 | $235.94 | 6.105% | $250.3441 | $250.34 | $250.35 | $250.30 |
| Purchase #4 | $28.72 | 9.865% | $31.5532 | $31.55 | $31.55 | $31.60 |
| Purchase #5 | $172.48 | 5.313% | $181.6439 | $181.64 | $181.65 | $181.60 |
| Purchase #6 | $128.28 | 10.635% | $141.9226 | $141.92 | $141.90 | $141.90 |
| Purchase #7 | $221.66 | 5.316% | $233.4434 | $233.44 | $233.45 | $233.40 |
| 7 purchase totals = | $993.23 | $1,071.2395 | $1,071.22 | $1,071.25 | $1,071.10 | |