| 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 | $226.71 | 10.855% | $251.3194 | $251.32 | $251.30 | $251.30 |
| Purchase #2 | $103.45 | 4.311% | $107.9097 | $107.91 | $107.90 | $107.90 |
| Purchase #3 | $208.32 | 10.568% | $230.3353 | $230.34 | $230.35 | $230.30 |
| Purchase #4 | $106.85 | 3.299% | $110.375 | $110.38 | $110.40 | $110.40 |
| Purchase #5 | $63.25 | 13.555% | $71.8235 | $71.82 | $71.80 | $71.80 |
| Purchase #6 | $114.50 | 4.313% | $119.4384 | $119.44 | $119.45 | $119.40 |
| Purchase #7 | $221.47 | 13.682% | $251.7715 | $251.77 | $251.75 | $251.80 |
| 7 purchase totals = | $1,044.55 | $1,142.9728 | $1,142.98 | $1,142.95 | $1,142.90 | |