| 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 | $240.81 | 4.471% | $251.5766 | $251.58 | $251.60 | $251.60 |
| Purchase #2 | $198.62 | 12.461% | $223.37 | $223.37 | $223.35 | $223.40 |
| Purchase #3 | $128.55 | 12.430% | $144.5288 | $144.53 | $144.55 | $144.50 |
| Purchase #4 | $200.58 | 10.637% | $221.9157 | $221.92 | $221.90 | $221.90 |
| Purchase #5 | $73.49 | 3.434% | $76.0136 | $76.01 | $76.00 | $76.00 |
| Purchase #6 | $16.32 | 10.159% | $17.9779 | $17.98 | $18.00 | $18.00 |
| Purchase #7 | $210.92 | 6.261% | $224.1257 | $224.13 | $224.15 | $224.10 |
| 7 purchase totals = | $1,069.29 | $1,159.5083 | $1,159.52 | $1,159.55 | $1,159.50 | |