| 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 | $228.70 | 11.129% | $254.152 | $254.15 | $254.15 | $254.20 |
| Purchase #2 | $165.84 | 6.564% | $176.7257 | $176.73 | $176.75 | $176.70 |
| Purchase #3 | $7.34 | 6.314% | $7.8034 | $7.80 | $7.80 | $7.80 |
| Purchase #4 | $244.54 | 10.414% | $270.0064 | $270.01 | $270.00 | $270.00 |
| Purchase #5 | $123.36 | 4.598% | $129.0321 | $129.03 | $129.05 | $129.00 |
| Purchase #6 | $145.27 | 9.856% | $159.5878 | $159.59 | $159.60 | $159.60 |
| Purchase #7 | $37.78 | 7.464% | $40.5999 | $40.60 | $40.60 | $40.60 |
| 7 purchase totals = | $952.83 | $1,037.9073 | $1,037.91 | $1,037.95 | $1,037.90 | |