| 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 | $227.28 | 5.326% | $239.3849 | $239.38 | $239.40 | $239.40 |
| Purchase #2 | $193.52 | 12.829% | $218.3467 | $218.35 | $218.35 | $218.30 |
| Purchase #3 | $144.71 | 4.255% | $150.8674 | $150.87 | $150.85 | $150.90 |
| Purchase #4 | $249.63 | 7.848% | $269.221 | $269.22 | $269.20 | $269.20 |
| Purchase #5 | $181.28 | 11.415% | $201.9731 | $201.97 | $201.95 | $202.00 |
| Purchase #6 | $125.25 | 8.343% | $135.6996 | $135.70 | $135.70 | $135.70 |
| Purchase #7 | $119.27 | 7.861% | $128.6458 | $128.65 | $128.65 | $128.60 |
| 7 purchase totals = | $1,240.94 | $1,344.1385 | $1,344.14 | $1,344.10 | $1,344.10 | |