| 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 | $112.52 | 4.395% | $117.4653 | $117.47 | $117.45 | $117.50 |
| Purchase #2 | $80.63 | 12.486% | $90.6975 | $90.70 | $90.70 | $90.70 |
| Purchase #3 | $189.63 | 7.525% | $203.8997 | $203.90 | $203.90 | $203.90 |
| Purchase #4 | $147.65 | 10.281% | $162.8299 | $162.83 | $162.85 | $162.80 |
| Purchase #5 | $113.98 | 4.414% | $119.0111 | $119.01 | $119.00 | $119.00 |
| Purchase #6 | $201.50 | 10.556% | $222.7703 | $222.77 | $222.75 | $222.80 |
| Purchase #7 | $128.38 | 5.156% | $134.9993 | $135.00 | $135.00 | $135.00 |
| 7 purchase totals = | $974.29 | $1,051.6731 | $1,051.68 | $1,051.65 | $1,051.70 | |