| 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 | $174.35 | 6.179% | $185.1231 | $185.12 | $185.10 | $185.10 |
| Purchase #2 | $192.26 | 8.498% | $208.5983 | $208.60 | $208.60 | $208.60 |
| Purchase #3 | $238.48 | 13.301% | $270.2002 | $270.20 | $270.20 | $270.20 |
| Purchase #4 | $236.99 | 7.789% | $255.4492 | $255.45 | $255.45 | $255.40 |
| Purchase #5 | $140.75 | 4.368% | $146.898 | $146.90 | $146.90 | $146.90 |
| Purchase #6 | $39.69 | 10.817% | $43.9833 | $43.98 | $44.00 | $44.00 |
| Purchase #7 | $178.29 | 7.835% | $192.259 | $192.26 | $192.25 | $192.30 |
| 7 purchase totals = | $1,200.81 | $1,302.5111 | $1,302.51 | $1,302.50 | $1,302.50 | |