| 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 | $85.40 | 9.768% | $93.7419 | $93.74 | $93.75 | $93.70 |
| Purchase #2 | $80.84 | 12.323% | $90.8019 | $90.80 | $90.80 | $90.80 |
| Purchase #3 | $165.32 | 13.778% | $188.0978 | $188.10 | $188.10 | $188.10 |
| Purchase #4 | $89.69 | 6.822% | $95.8087 | $95.81 | $95.80 | $95.80 |
| Purchase #5 | $194.29 | 4.217% | $202.4832 | $202.48 | $202.50 | $202.50 |
| Purchase #6 | $152.69 | 8.335% | $165.4167 | $165.42 | $165.40 | $165.40 |
| Purchase #7 | $171.93 | 11.167% | $191.1294 | $191.13 | $191.15 | $191.10 |
| 7 purchase totals = | $940.16 | $1,027.4796 | $1,027.48 | $1,027.50 | $1,027.40 | |