| 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 | $207.85 | 12.311% | $233.4384 | $233.44 | $233.45 | $233.40 |
| Purchase #2 | $22.30 | 5.701% | $23.5713 | $23.57 | $23.55 | $23.60 |
| Purchase #3 | $101.48 | 11.365% | $113.0132 | $113.01 | $113.00 | $113.00 |
| Purchase #4 | $241.28 | 7.411% | $259.1613 | $259.16 | $259.15 | $259.20 |
| Purchase #5 | $92.72 | 7.740% | $99.8965 | $99.90 | $99.90 | $99.90 |
| Purchase #6 | $211.88 | 13.251% | $239.9562 | $239.96 | $239.95 | $240.00 |
| Purchase #7 | $203.34 | 9.114% | $221.8724 | $221.87 | $221.85 | $221.90 |
| 7 purchase totals = | $1,080.85 | $1,190.9093 | $1,190.91 | $1,190.85 | $1,191.00 | |