| 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 | $117.76 | 9.480% | $128.9236 | $128.92 | $128.90 | $128.90 |
| Purchase #2 | $176.53 | 13.777% | $200.8505 | $200.85 | $200.85 | $200.90 |
| Purchase #3 | $68.37 | 7.121% | $73.2386 | $73.24 | $73.25 | $73.20 |
| Purchase #4 | $14.72 | 11.389% | $16.3965 | $16.40 | $16.40 | $16.40 |
| Purchase #5 | $105.37 | 3.764% | $109.3361 | $109.34 | $109.35 | $109.30 |
| Purchase #6 | $220.76 | 9.514% | $241.7631 | $241.76 | $241.75 | $241.80 |
| Purchase #7 | $222.42 | 8.774% | $241.9351 | $241.94 | $241.95 | $241.90 |
| 7 purchase totals = | $925.93 | $1,012.4435 | $1,012.45 | $1,012.45 | $1,012.40 | |