| 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 | $177.98 | 8.653% | $193.3806 | $193.38 | $193.40 | $193.40 |
| Purchase #2 | $203.53 | 8.248% | $220.3172 | $220.32 | $220.30 | $220.30 |
| Purchase #3 | $229.33 | 6.543% | $244.3351 | $244.34 | $244.35 | $244.30 |
| Purchase #4 | $12.58 | 8.289% | $13.6228 | $13.62 | $13.60 | $13.60 |
| Purchase #5 | $168.76 | 9.365% | $184.5644 | $184.56 | $184.55 | $184.60 |
| Purchase #6 | $202.46 | 9.185% | $221.056 | $221.06 | $221.05 | $221.10 |
| Purchase #7 | $99.34 | 8.333% | $107.618 | $107.62 | $107.60 | $107.60 |
| 7 purchase totals = | $1,093.98 | $1,184.8941 | $1,184.90 | $1,184.85 | $1,184.90 | |