| 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 | $144.69 | 7.423% | $155.4303 | $155.43 | $155.45 | $155.40 |
| Purchase #2 | $26.59 | 11.148% | $29.5543 | $29.55 | $29.55 | $29.60 |
| Purchase #3 | $148.46 | 8.715% | $161.3983 | $161.40 | $161.40 | $161.40 |
| Purchase #4 | $115.58 | 9.746% | $126.8444 | $126.84 | $126.85 | $126.80 |
| Purchase #5 | $176.46 | 4.767% | $184.8718 | $184.87 | $184.85 | $184.90 |
| Purchase #6 | $231.67 | 9.713% | $254.1721 | $254.17 | $254.15 | $254.20 |
| Purchase #7 | $177.37 | 11.430% | $197.6434 | $197.64 | $197.65 | $197.60 |
| 7 purchase totals = | $1,020.82 | $1,109.9146 | $1,109.90 | $1,109.90 | $1,109.90 | |