| 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 | $229.68 | 10.421% | $253.615 | $253.62 | $253.60 | $253.60 |
| Purchase #2 | $158.60 | 5.544% | $167.3928 | $167.39 | $167.40 | $167.40 |
| Purchase #3 | $129.91 | 8.423% | $140.8523 | $140.85 | $140.85 | $140.90 |
| Purchase #4 | $181.57 | 12.731% | $204.6857 | $204.69 | $204.70 | $204.70 |
| Purchase #5 | $56.37 | 13.720% | $64.104 | $64.10 | $64.10 | $64.10 |
| Purchase #6 | $8.62 | 8.152% | $9.3227 | $9.32 | $9.30 | $9.30 |
| Purchase #7 | $216.28 | 8.564% | $234.8022 | $234.80 | $234.80 | $234.80 |
| 7 purchase totals = | $981.03 | $1,074.7747 | $1,074.77 | $1,074.75 | $1,074.80 | |