| 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 | $120.39 | 6.503% | $128.219 | $128.22 | $128.20 | $128.20 |
| Purchase #2 | $230.79 | 4.436% | $241.0278 | $241.03 | $241.05 | $241.00 |
| Purchase #3 | $201.64 | 13.822% | $229.5107 | $229.51 | $229.50 | $229.50 |
| Purchase #4 | $183.85 | 5.156% | $193.3293 | $193.33 | $193.35 | $193.30 |
| Purchase #5 | $156.87 | 10.240% | $172.9335 | $172.93 | $172.95 | $172.90 |
| Purchase #6 | $145.53 | 8.302% | $157.6119 | $157.61 | $157.60 | $157.60 |
| Purchase #7 | $124.83 | 9.247% | $136.373 | $136.37 | $136.35 | $136.40 |
| 7 purchase totals = | $1,163.90 | $1,259.0052 | $1,259.00 | $1,259.00 | $1,258.90 | |