| 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 | $125.71 | 4.431% | $131.2802 | $131.28 | $131.30 | $131.30 |
| Purchase #2 | $195.85 | 7.653% | $210.8384 | $210.84 | $210.85 | $210.80 |
| Purchase #3 | $211.92 | 3.717% | $219.7971 | $219.80 | $219.80 | $219.80 |
| Purchase #4 | $215.93 | 13.470% | $245.0158 | $245.02 | $245.00 | $245.00 |
| Purchase #5 | $203.95 | 5.345% | $214.8511 | $214.85 | $214.85 | $214.90 |
| Purchase #6 | $117.77 | 9.869% | $129.3927 | $129.39 | $129.40 | $129.40 |
| Purchase #7 | $165.97 | 9.430% | $181.621 | $181.62 | $181.60 | $181.60 |
| 7 purchase totals = | $1,237.10 | $1,332.7963 | $1,332.80 | $1,332.80 | $1,332.80 | |