| 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 | $167.35 | 3.158% | $172.6349 | $172.63 | $172.65 | $172.60 |
| Purchase #2 | $113.29 | 5.707% | $119.7555 | $119.76 | $119.75 | $119.80 |
| Purchase #3 | $214.56 | 7.496% | $230.6434 | $230.64 | $230.65 | $230.60 |
| Purchase #4 | $185.60 | 7.677% | $199.8485 | $199.85 | $199.85 | $199.80 |
| Purchase #5 | $240.28 | 7.545% | $258.4091 | $258.41 | $258.40 | $258.40 |
| Purchase #6 | $29.53 | 6.287% | $31.3866 | $31.39 | $31.40 | $31.40 |
| Purchase #7 | $135.70 | 13.354% | $153.8214 | $153.82 | $153.80 | $153.80 |
| 7 purchase totals = | $1,086.31 | $1,166.4994 | $1,166.50 | $1,166.50 | $1,166.40 | |