| 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 | $10.68 | 11.289% | $11.8857 | $11.89 | $11.90 | $11.90 |
| Purchase #2 | $179.86 | 10.198% | $198.2021 | $198.20 | $198.20 | $198.20 |
| Purchase #3 | $218.91 | 12.634% | $246.5671 | $246.57 | $246.55 | $246.60 |
| Purchase #4 | $224.59 | 11.537% | $250.5009 | $250.50 | $250.50 | $250.50 |
| Purchase #5 | $43.26 | 13.577% | $49.1334 | $49.13 | $49.15 | $49.10 |
| Purchase #6 | $217.89 | 7.199% | $233.5759 | $233.58 | $233.60 | $233.60 |
| Purchase #7 | $98.88 | 8.414% | $107.1998 | $107.20 | $107.20 | $107.20 |
| 7 purchase totals = | $994.07 | $1,097.0649 | $1,097.07 | $1,097.10 | $1,097.10 | |