| 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 | $145.84 | 8.299% | $157.9433 | $157.94 | $157.95 | $157.90 |
| Purchase #2 | $147.39 | 10.673% | $163.1209 | $163.12 | $163.10 | $163.10 |
| Purchase #3 | $147.59 | 9.504% | $161.617 | $161.62 | $161.60 | $161.60 |
| Purchase #4 | $100.66 | 10.142% | $110.8689 | $110.87 | $110.85 | $110.90 |
| Purchase #5 | $191.92 | 7.834% | $206.955 | $206.96 | $206.95 | $207.00 |
| Purchase #6 | $153.47 | 6.529% | $163.4901 | $163.49 | $163.50 | $163.50 |
| Purchase #7 | $141.64 | 8.457% | $153.6185 | $153.62 | $153.60 | $153.60 |
| 7 purchase totals = | $1,028.51 | $1,117.6137 | $1,117.62 | $1,117.55 | $1,117.60 | |