| 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 | $248.76 | 7.805% | $268.1757 | $268.18 | $268.20 | $268.20 |
| Purchase #2 | $174.65 | 9.421% | $191.1038 | $191.10 | $191.10 | $191.10 |
| Purchase #3 | $218.88 | 10.199% | $241.2036 | $241.20 | $241.20 | $241.20 |
| Purchase #4 | $175.82 | 7.519% | $189.0399 | $189.04 | $189.05 | $189.00 |
| Purchase #5 | $36.61 | 5.176% | $38.5049 | $38.50 | $38.50 | $38.50 |
| Purchase #6 | $228.32 | 7.432% | $245.2887 | $245.29 | $245.30 | $245.30 |
| Purchase #7 | $127.80 | 6.250% | $135.7875 | $135.79 | $135.80 | $135.80 |
| 7 purchase totals = | $1,210.84 | $1,309.1041 | $1,309.10 | $1,309.15 | $1,309.10 | |