| 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 | $137.99 | 5.620% | $145.745 | $145.75 | $145.75 | $145.70 |
| Purchase #2 | $204.45 | 6.734% | $218.2177 | $218.22 | $218.20 | $218.20 |
| Purchase #3 | $195.57 | 8.867% | $212.9112 | $212.91 | $212.90 | $212.90 |
| Purchase #4 | $58.95 | 5.256% | $62.0484 | $62.05 | $62.05 | $62.00 |
| Purchase #5 | $194.67 | 3.253% | $201.0026 | $201.00 | $201.00 | $201.00 |
| Purchase #6 | $147.53 | 7.860% | $159.1259 | $159.13 | $159.15 | $159.10 |
| Purchase #7 | $185.81 | 4.781% | $194.6936 | $194.69 | $194.70 | $194.70 |
| 7 purchase totals = | $1,124.97 | $1,193.7444 | $1,193.75 | $1,193.75 | $1,193.60 | |