| 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 | $80.75 | 4.320% | $84.2384 | $84.24 | $84.25 | $84.20 |
| Purchase #2 | $109.28 | 4.587% | $114.2927 | $114.29 | $114.30 | $114.30 |
| Purchase #3 | $229.76 | 12.315% | $258.0549 | $258.05 | $258.05 | $258.10 |
| Purchase #4 | $188.89 | 8.686% | $205.297 | $205.30 | $205.30 | $205.30 |
| Purchase #5 | $130.86 | 3.266% | $135.1339 | $135.13 | $135.15 | $135.10 |
| Purchase #6 | $187.42 | 7.547% | $201.5646 | $201.56 | $201.55 | $201.60 |
| Purchase #7 | $111.41 | 6.521% | $118.675 | $118.68 | $118.70 | $118.70 |
| 7 purchase totals = | $1,038.37 | $1,117.2565 | $1,117.25 | $1,117.30 | $1,117.30 | |