| 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 | $48.55 | 7.741% | $52.3083 | $52.31 | $52.30 | $52.30 |
| Purchase #2 | $233.73 | 9.156% | $255.1303 | $255.13 | $255.15 | $255.10 |
| Purchase #3 | $8.25 | 11.775% | $9.2214 | $9.22 | $9.20 | $9.20 |
| Purchase #4 | $128.45 | 10.460% | $141.8859 | $141.89 | $141.90 | $141.90 |
| Purchase #5 | $154.94 | 11.428% | $172.6465 | $172.65 | $172.65 | $172.60 |
| Purchase #6 | $210.61 | 3.615% | $218.2236 | $218.22 | $218.20 | $218.20 |
| Purchase #7 | $177.74 | 11.826% | $198.7595 | $198.76 | $198.75 | $198.80 |
| 7 purchase totals = | $962.27 | $1,048.1755 | $1,048.18 | $1,048.15 | $1,048.10 | |