| 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 | $198.76 | 6.444% | $211.5681 | $211.57 | $211.55 | $211.60 |
| Purchase #2 | $130.38 | 11.651% | $145.5706 | $145.57 | $145.55 | $145.60 |
| Purchase #3 | $162.31 | 11.561% | $181.0747 | $181.07 | $181.05 | $181.10 |
| Purchase #4 | $209.71 | 11.561% | $233.9546 | $233.95 | $233.95 | $234.00 |
| Purchase #5 | $91.28 | 5.822% | $96.5943 | $96.59 | $96.60 | $96.60 |
| Purchase #6 | $189.70 | 7.855% | $204.6009 | $204.60 | $204.60 | $204.60 |
| Purchase #7 | $93.68 | 7.173% | $100.3997 | $100.40 | $100.40 | $100.40 |
| 7 purchase totals = | $1,075.82 | $1,173.7629 | $1,173.75 | $1,173.70 | $1,173.90 | |