| 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 | $213.80 | 3.198% | $220.6373 | $220.64 | $220.65 | $220.60 |
| Purchase #2 | $221.74 | 3.870% | $230.3213 | $230.32 | $230.30 | $230.30 |
| Purchase #3 | $203.73 | 7.165% | $218.3273 | $218.33 | $218.35 | $218.30 |
| Purchase #4 | $55.37 | 11.702% | $61.8494 | $61.85 | $61.85 | $61.80 |
| Purchase #5 | $38.70 | 6.446% | $41.1946 | $41.19 | $41.20 | $41.20 |
| Purchase #6 | $204.35 | 4.808% | $214.1751 | $214.18 | $214.20 | $214.20 |
| Purchase #7 | $114.62 | 12.378% | $128.8077 | $128.81 | $128.80 | $128.80 |
| 7 purchase totals = | $1,052.31 | $1,115.3127 | $1,115.32 | $1,115.35 | $1,115.20 | |