| 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 | $174.86 | 8.263% | $189.3087 | $189.31 | $189.30 | $189.30 |
| Purchase #2 | $227.58 | 13.580% | $258.4854 | $258.49 | $258.50 | $258.50 |
| Purchase #3 | $174.35 | 4.136% | $181.5611 | $181.56 | $181.55 | $181.60 |
| Purchase #4 | $56.51 | 6.386% | $60.1187 | $60.12 | $60.10 | $60.10 |
| Purchase #5 | $6.47 | 6.221% | $6.8725 | $6.87 | $6.85 | $6.90 |
| Purchase #6 | $204.32 | 8.366% | $221.4134 | $221.41 | $221.40 | $221.40 |
| Purchase #7 | $95.67 | 8.826% | $104.1138 | $104.11 | $104.10 | $104.10 |
| 7 purchase totals = | $939.76 | $1,021.8736 | $1,021.87 | $1,021.80 | $1,021.90 | |