| 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 | $207.52 | 5.305% | $218.5289 | $218.53 | $218.55 | $218.50 |
| Purchase #2 | $145.39 | 11.565% | $162.2044 | $162.20 | $162.20 | $162.20 |
| Purchase #3 | $85.57 | 6.505% | $91.1363 | $91.14 | $91.15 | $91.10 |
| Purchase #4 | $13.76 | 7.782% | $14.8308 | $14.83 | $14.85 | $14.80 |
| Purchase #5 | $211.89 | 7.654% | $228.1081 | $228.11 | $228.10 | $228.10 |
| Purchase #6 | $108.41 | 9.615% | $118.8336 | $118.83 | $118.85 | $118.80 |
| Purchase #7 | $102.96 | 5.510% | $108.6331 | $108.63 | $108.65 | $108.60 |
| 7 purchase totals = | $875.50 | $942.2752 | $942.27 | $942.35 | $942.10 | |