| 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 | $198.71 | 6.744% | $212.111 | $212.11 | $212.10 | $212.10 |
| Purchase #2 | $239.93 | 7.316% | $257.4833 | $257.48 | $257.50 | $257.50 |
| Purchase #3 | $192.94 | 12.299% | $216.6697 | $216.67 | $216.65 | $216.70 |
| Purchase #4 | $163.32 | 13.590% | $185.5152 | $185.52 | $185.50 | $185.50 |
| Purchase #5 | $155.81 | 12.445% | $175.2006 | $175.20 | $175.20 | $175.20 |
| Purchase #6 | $62.74 | 7.838% | $67.6576 | $67.66 | $67.65 | $67.70 |
| Purchase #7 | $121.86 | 7.183% | $130.6132 | $130.61 | $130.60 | $130.60 |
| 7 purchase totals = | $1,135.31 | $1,245.2506 | $1,245.25 | $1,245.20 | $1,245.30 | |