| 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 | $181.26 | 7.199% | $194.3089 | $194.31 | $194.30 | $194.30 |
| Purchase #2 | $17.26 | 6.586% | $18.3967 | $18.40 | $18.40 | $18.40 |
| Purchase #3 | $171.27 | 9.399% | $187.3677 | $187.37 | $187.35 | $187.40 |
| Purchase #4 | $189.36 | 9.415% | $207.1882 | $207.19 | $207.20 | $207.20 |
| Purchase #5 | $162.39 | 8.841% | $176.7469 | $176.75 | $176.75 | $176.70 |
| Purchase #6 | $187.57 | 3.114% | $193.4109 | $193.41 | $193.40 | $193.40 |
| Purchase #7 | $165.33 | 4.456% | $172.6971 | $172.70 | $172.70 | $172.70 |
| 7 purchase totals = | $1,074.44 | $1,150.1164 | $1,150.13 | $1,150.10 | $1,150.10 | |