| 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 | $139.65 | 12.456% | $157.0448 | $157.04 | $157.05 | $157.00 |
| Purchase #2 | $112.83 | 9.564% | $123.6211 | $123.62 | $123.60 | $123.60 |
| Purchase #3 | $114.68 | 12.864% | $129.4324 | $129.43 | $129.45 | $129.40 |
| Purchase #4 | $131.76 | 12.403% | $148.1022 | $148.10 | $148.10 | $148.10 |
| Purchase #5 | $90.73 | 4.792% | $95.0778 | $95.08 | $95.10 | $95.10 |
| Purchase #6 | $138.65 | 3.413% | $143.3821 | $143.38 | $143.40 | $143.40 |
| Purchase #7 | $225.64 | 13.261% | $255.5621 | $255.56 | $255.55 | $255.60 |
| 7 purchase totals = | $953.94 | $1,052.2225 | $1,052.21 | $1,052.25 | $1,052.20 | |