| 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 | $233.87 | 10.756% | $259.0251 | $259.03 | $259.05 | $259.00 |
| Purchase #2 | $205.99 | 6.394% | $219.161 | $219.16 | $219.15 | $219.20 |
| Purchase #3 | $177.89 | 3.369% | $183.8831 | $183.88 | $183.90 | $183.90 |
| Purchase #4 | $26.96 | 8.284% | $29.1934 | $29.19 | $29.20 | $29.20 |
| Purchase #5 | $226.50 | 10.597% | $250.5022 | $250.50 | $250.50 | $250.50 |
| Purchase #6 | $172.96 | 3.525% | $179.0568 | $179.06 | $179.05 | $179.10 |
| Purchase #7 | $166.90 | 11.789% | $186.5758 | $186.58 | $186.60 | $186.60 |
| 7 purchase totals = | $1,211.07 | $1,307.3974 | $1,307.40 | $1,307.45 | $1,307.50 | |