| 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 | $192.25 | 13.713% | $218.6132 | $218.61 | $218.60 | $218.60 |
| Purchase #2 | $26.64 | 5.393% | $28.0767 | $28.08 | $28.10 | $28.10 |
| Purchase #3 | $61.57 | 6.584% | $65.6238 | $65.62 | $65.60 | $65.60 |
| Purchase #4 | $45.38 | 3.813% | $47.1103 | $47.11 | $47.10 | $47.10 |
| Purchase #5 | $152.25 | 4.422% | $158.9825 | $158.98 | $159.00 | $159.00 |
| Purchase #6 | $26.99 | 7.168% | $28.9246 | $28.92 | $28.90 | $28.90 |
| Purchase #7 | $214.68 | 8.780% | $233.5289 | $233.53 | $233.55 | $233.50 |
| 7 purchase totals = | $719.76 | $780.8600 | $780.85 | $780.85 | $780.80 | |