| 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 | $141.51 | 5.650% | $149.5053 | $149.51 | $149.50 | $149.50 |
| Purchase #2 | $206.44 | 8.327% | $223.6303 | $223.63 | $223.65 | $223.60 |
| Purchase #3 | $163.88 | 12.436% | $184.2601 | $184.26 | $184.25 | $184.30 |
| Purchase #4 | $135.92 | 3.407% | $140.5508 | $140.55 | $140.55 | $140.60 |
| Purchase #5 | $31.68 | 7.304% | $33.9939 | $33.99 | $34.00 | $34.00 |
| Purchase #6 | $234.51 | 8.851% | $255.2665 | $255.27 | $255.25 | $255.30 |
| Purchase #7 | $142.56 | 6.845% | $152.3182 | $152.32 | $152.30 | $152.30 |
| 7 purchase totals = | $1,056.50 | $1,139.5251 | $1,139.53 | $1,139.50 | $1,139.60 | |