| 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 | $29.35 | 10.310% | $32.376 | $32.38 | $32.40 | $32.40 |
| Purchase #2 | $192.48 | 13.489% | $218.4436 | $218.44 | $218.45 | $218.40 |
| Purchase #3 | $130.69 | 12.792% | $147.4079 | $147.41 | $147.40 | $147.40 |
| Purchase #4 | $154.68 | 4.288% | $161.3127 | $161.31 | $161.30 | $161.30 |
| Purchase #5 | $87.48 | 3.800% | $90.8042 | $90.80 | $90.80 | $90.80 |
| Purchase #6 | $177.73 | 5.538% | $187.5727 | $187.57 | $187.55 | $187.60 |
| Purchase #7 | $154.76 | 10.674% | $171.2791 | $171.28 | $171.30 | $171.30 |
| 7 purchase totals = | $927.17 | $1,009.1962 | $1,009.19 | $1,009.20 | $1,009.20 | |