| 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 | $16.95 | 7.393% | $18.2031 | $18.20 | $18.20 | $18.20 |
| Purchase #2 | $178.60 | 10.244% | $196.8958 | $196.90 | $196.90 | $196.90 |
| Purchase #3 | $217.86 | 12.282% | $244.6176 | $244.62 | $244.60 | $244.60 |
| Purchase #4 | $194.38 | 4.829% | $203.7666 | $203.77 | $203.75 | $203.80 |
| Purchase #5 | $9.79 | 3.262% | $10.1093 | $10.11 | $10.10 | $10.10 |
| Purchase #6 | $104.38 | 9.743% | $114.5497 | $114.55 | $114.55 | $114.50 |
| Purchase #7 | $249.79 | 6.728% | $266.5959 | $266.60 | $266.60 | $266.60 |
| 7 purchase totals = | $971.75 | $1,054.7380 | $1,054.75 | $1,054.70 | $1,054.70 | |