| 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 | $71.47 | 10.768% | $79.1659 | $79.17 | $79.15 | $79.20 |
| Purchase #2 | $249.92 | 9.346% | $273.2775 | $273.28 | $273.30 | $273.30 |
| Purchase #3 | $192.88 | 12.156% | $216.3265 | $216.33 | $216.35 | $216.30 |
| Purchase #4 | $183.40 | 13.158% | $207.5318 | $207.53 | $207.55 | $207.50 |
| Purchase #5 | $145.99 | 13.155% | $165.195 | $165.20 | $165.20 | $165.20 |
| Purchase #6 | $103.79 | 4.394% | $108.3505 | $108.35 | $108.35 | $108.40 |
| Purchase #7 | $210.36 | 13.276% | $238.2874 | $238.29 | $238.30 | $238.30 |
| 7 purchase totals = | $1,157.81 | $1,288.1346 | $1,288.15 | $1,288.20 | $1,288.20 | |