| 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 | $133.44 | 10.665% | $147.6714 | $147.67 | $147.65 | $147.70 |
| Purchase #2 | $47.99 | 5.131% | $50.4524 | $50.45 | $50.45 | $50.50 |
| Purchase #3 | $217.28 | 10.338% | $239.7424 | $239.74 | $239.75 | $239.70 |
| Purchase #4 | $221.53 | 13.385% | $251.1818 | $251.18 | $251.20 | $251.20 |
| Purchase #5 | $240.95 | 9.360% | $263.5029 | $263.50 | $263.50 | $263.50 |
| Purchase #6 | $93.77 | 10.493% | $103.6093 | $103.61 | $103.60 | $103.60 |
| Purchase #7 | $201.36 | 8.620% | $218.7172 | $218.72 | $218.70 | $218.70 |
| 7 purchase totals = | $1,156.32 | $1,274.8774 | $1,274.87 | $1,274.85 | $1,274.90 | |