| 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 | $30.85 | 12.368% | $34.6655 | $34.67 | $34.65 | $34.70 |
| Purchase #2 | $160.86 | 5.130% | $169.1121 | $169.11 | $169.10 | $169.10 |
| Purchase #3 | $234.99 | 9.213% | $256.6396 | $256.64 | $256.65 | $256.60 |
| Purchase #4 | $246.52 | 11.128% | $273.9527 | $273.95 | $273.95 | $274.00 |
| Purchase #5 | $233.55 | 10.274% | $257.5449 | $257.54 | $257.55 | $257.50 |
| Purchase #6 | $156.82 | 7.549% | $168.6583 | $168.66 | $168.65 | $168.70 |
| Purchase #7 | $120.35 | 11.783% | $134.5308 | $134.53 | $134.55 | $134.50 |
| 7 purchase totals = | $1,183.94 | $1,295.1039 | $1,295.10 | $1,295.10 | $1,295.10 | |