| 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 | $192.74 | 10.638% | $213.2437 | $213.24 | $213.25 | $213.20 |
| Purchase #2 | $193.50 | 13.198% | $219.0381 | $219.04 | $219.05 | $219.00 |
| Purchase #3 | $22.32 | 10.313% | $24.6219 | $24.62 | $24.60 | $24.60 |
| Purchase #4 | $157.85 | 13.196% | $178.6799 | $178.68 | $178.70 | $178.70 |
| Purchase #5 | $115.38 | 6.870% | $123.3066 | $123.31 | $123.30 | $123.30 |
| Purchase #6 | $211.49 | 4.381% | $220.7554 | $220.76 | $220.75 | $220.80 |
| Purchase #7 | $136.33 | 4.402% | $142.3312 | $142.33 | $142.35 | $142.30 |
| 7 purchase totals = | $1,029.61 | $1,121.9768 | $1,121.98 | $1,122.00 | $1,121.90 | |