| 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 | $71.76 | 3.732% | $74.4381 | $74.44 | $74.45 | $74.40 |
| Purchase #2 | $178.66 | 7.750% | $192.5062 | $192.51 | $192.50 | $192.50 |
| Purchase #3 | $236.48 | 13.568% | $268.5656 | $268.57 | $268.55 | $268.60 |
| Purchase #4 | $59.50 | 6.573% | $63.4109 | $63.41 | $63.40 | $63.40 |
| Purchase #5 | $98.28 | 7.705% | $105.8525 | $105.85 | $105.85 | $105.90 |
| Purchase #6 | $103.74 | 3.309% | $107.1728 | $107.17 | $107.15 | $107.20 |
| Purchase #7 | $187.95 | 6.112% | $199.4375 | $199.44 | $199.45 | $199.40 |
| 7 purchase totals = | $936.37 | $1,011.3836 | $1,011.39 | $1,011.35 | $1,011.40 | |