| 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 | $174.43 | 6.423% | $185.6336 | $185.63 | $185.65 | $185.60 |
| Purchase #2 | $43.61 | 4.606% | $45.6187 | $45.62 | $45.60 | $45.60 |
| Purchase #3 | $208.32 | 8.177% | $225.3543 | $225.35 | $225.35 | $225.40 |
| Purchase #4 | $26.33 | 9.365% | $28.7958 | $28.80 | $28.80 | $28.80 |
| Purchase #5 | $193.45 | 11.705% | $216.0933 | $216.09 | $216.10 | $216.10 |
| Purchase #6 | $237.49 | 6.713% | $253.4327 | $253.43 | $253.45 | $253.40 |
| Purchase #7 | $152.49 | 6.653% | $162.6352 | $162.64 | $162.65 | $162.60 |
| 7 purchase totals = | $1,036.12 | $1,117.5636 | $1,117.56 | $1,117.60 | $1,117.50 | |