| 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 | $195.81 | 11.120% | $217.5841 | $217.58 | $217.60 | $217.60 |
| Purchase #2 | $108.64 | 9.152% | $118.5827 | $118.58 | $118.60 | $118.60 |
| Purchase #3 | $189.58 | 4.594% | $198.2893 | $198.29 | $198.30 | $198.30 |
| Purchase #4 | $115.38 | 5.326% | $121.5251 | $121.53 | $121.55 | $121.50 |
| Purchase #5 | $39.55 | 8.859% | $43.0537 | $43.05 | $43.05 | $43.10 |
| Purchase #6 | $175.46 | 8.375% | $190.1548 | $190.15 | $190.15 | $190.20 |
| Purchase #7 | $184.88 | 12.517% | $208.0214 | $208.02 | $208.00 | $208.00 |
| 7 purchase totals = | $1,009.30 | $1,097.2111 | $1,097.20 | $1,097.25 | $1,097.30 | |