| 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 | $176.68 | 10.303% | $194.8833 | $194.88 | $194.90 | $194.90 |
| Purchase #2 | $50.46 | 12.201% | $56.6166 | $56.62 | $56.60 | $56.60 |
| Purchase #3 | $138.60 | 8.481% | $150.3547 | $150.35 | $150.35 | $150.40 |
| Purchase #4 | $75.33 | 5.457% | $79.4408 | $79.44 | $79.45 | $79.40 |
| Purchase #5 | $212.94 | 9.640% | $233.4674 | $233.47 | $233.45 | $233.50 |
| Purchase #6 | $249.96 | 11.511% | $278.7329 | $278.73 | $278.75 | $278.70 |
| Purchase #7 | $91.47 | 10.712% | $101.2683 | $101.27 | $101.25 | $101.30 |
| 7 purchase totals = | $995.44 | $1,094.7640 | $1,094.76 | $1,094.75 | $1,094.80 | |