| 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 | $31.83 | 8.814% | $34.6355 | $34.64 | $34.65 | $34.60 |
| Purchase #2 | $181.80 | 3.386% | $187.9557 | $187.96 | $187.95 | $188.00 |
| Purchase #3 | $201.49 | 11.217% | $224.0911 | $224.09 | $224.10 | $224.10 |
| Purchase #4 | $137.48 | 3.340% | $142.0718 | $142.07 | $142.05 | $142.10 |
| Purchase #5 | $201.30 | 5.640% | $212.6533 | $212.65 | $212.65 | $212.70 |
| Purchase #6 | $68.79 | 7.624% | $74.0345 | $74.03 | $74.05 | $74.00 |
| Purchase #7 | $185.55 | 3.795% | $192.5916 | $192.59 | $192.60 | $192.60 |
| 7 purchase totals = | $1,008.24 | $1,068.0335 | $1,068.03 | $1,068.05 | $1,068.10 | |