| 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 | $233.38 | 10.752% | $258.473 | $258.47 | $258.45 | $258.50 |
| Purchase #2 | $234.27 | 4.703% | $245.2877 | $245.29 | $245.30 | $245.30 |
| Purchase #3 | $39.33 | 11.475% | $43.8431 | $43.84 | $43.85 | $43.80 |
| Purchase #4 | $185.96 | 3.584% | $192.6248 | $192.62 | $192.60 | $192.60 |
| Purchase #5 | $18.67 | 4.193% | $19.4528 | $19.45 | $19.45 | $19.50 |
| Purchase #6 | $230.63 | 10.158% | $254.0574 | $254.06 | $254.05 | $254.10 |
| Purchase #7 | $184.44 | 3.109% | $190.1742 | $190.17 | $190.15 | $190.20 |
| 7 purchase totals = | $1,126.68 | $1,203.9130 | $1,203.90 | $1,203.85 | $1,204.00 | |