| 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 | $142.68 | 8.181% | $154.3527 | $154.35 | $154.35 | $154.40 |
| Purchase #2 | $163.48 | 6.251% | $173.6991 | $173.70 | $173.70 | $173.70 |
| Purchase #3 | $169.74 | 5.110% | $178.4137 | $178.41 | $178.40 | $178.40 |
| Purchase #4 | $192.95 | 8.626% | $209.5939 | $209.59 | $209.60 | $209.60 |
| Purchase #5 | $98.30 | 9.873% | $108.0052 | $108.01 | $108.00 | $108.00 |
| Purchase #6 | $32.80 | 7.642% | $35.3066 | $35.31 | $35.30 | $35.30 |
| Purchase #7 | $188.37 | 13.675% | $214.1296 | $214.13 | $214.15 | $214.10 |
| 7 purchase totals = | $988.32 | $1,073.5008 | $1,073.50 | $1,073.50 | $1,073.50 | |