| 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 | $115.80 | 11.221% | $128.7939 | $128.79 | $128.80 | $128.80 |
| Purchase #2 | $52.57 | 9.513% | $57.571 | $57.57 | $57.55 | $57.60 |
| Purchase #3 | $239.34 | 3.682% | $248.1525 | $248.15 | $248.15 | $248.20 |
| Purchase #4 | $174.52 | 6.715% | $186.239 | $186.24 | $186.25 | $186.20 |
| Purchase #5 | $178.42 | 8.241% | $193.1236 | $193.12 | $193.10 | $193.10 |
| Purchase #6 | $206.74 | 6.331% | $219.8287 | $219.83 | $219.85 | $219.80 |
| Purchase #7 | $230.44 | 9.280% | $251.8248 | $251.82 | $251.80 | $251.80 |
| 7 purchase totals = | $1,197.83 | $1,285.5335 | $1,285.52 | $1,285.50 | $1,285.50 | |