| 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 | $226.64 | 11.701% | $253.1591 | $253.16 | $253.15 | $253.20 |
| Purchase #2 | $85.73 | 10.269% | $94.5336 | $94.53 | $94.55 | $94.50 |
| Purchase #3 | $225.33 | 8.752% | $245.0509 | $245.05 | $245.05 | $245.10 |
| Purchase #4 | $184.27 | 10.580% | $203.7658 | $203.77 | $203.75 | $203.80 |
| Purchase #5 | $172.33 | 11.830% | $192.7166 | $192.72 | $192.70 | $192.70 |
| Purchase #6 | $34.77 | 11.649% | $38.8204 | $38.82 | $38.80 | $38.80 |
| Purchase #7 | $129.48 | 7.227% | $138.8375 | $138.84 | $138.85 | $138.80 |
| 7 purchase totals = | $1,058.55 | $1,166.8839 | $1,166.89 | $1,166.85 | $1,166.90 | |